How to Choose the Best Hiking Backpack for Your Adventures? (in 2020)

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Choosing the best backpack for hiking isn’t easy because the market is flooded with so many different designs, models, and brands. However, we believe that everyone can make the right choice once they have enough information about the different types of backpacks, their features, and best use. Read this article to learn what to look for when choosing and buying a hiking backpack. Here, we discuss all the important factors to consider together with our favorite backpacking packs of 2020 and their best features.

It’s essential to have a reliable hiking backpack when on the trail. Depending on the duration of your hike and your preferences, you may choose to use a hiking day pack or a large multi-day hiking backpack. Both types of backpacks have their advocates and opponents. Each of them has its own advantages and disadvantages as well.

What’s most important when choosing the best backpack for hiking? Before thinking about particular features, it is best to think about what the primary use of your pack will be. Do you like longer backpacking trips or you are more of a weekend warrior? Do you expect your hiking backpack to last years or you just need a simple pack that can last a single hike? There are many questions like these that need to be answered before proceeding to the next step – considering certain features such as the load-carrying and volume capacities of a backpack. Then, you may consider pockets, compartments, weight, materials, ease of use, and closure systems. And what’s most important – your hiking backpack needs to be comfortable. You see that picking out the best hiking pack isn’t easy. Take the time and effort to find a pack that fits and your backpacking trips will be more fun.

Selecting a backpack can be as tough as selecting the right hiking boots since there are hundreds if not thousands of options. What’s more, your pack is almost as important for your comfort as your footwear. That’s why we wrote this article. We hope that it’ll help you choose not the best hiking backpack but the right backpack for your kind of backpacking.

How to choose the best hiking backpack: adventurer wearing backpacking backpack

Types of hiking backpacks

The weight and size of your hiking backpack depend very much on the trip length for which it is intended, the mode of travel, weather conditions, and the quantity of gear you’d like to bring on a backpacking trip.

Day packs (and our top day hiking packs recommendations)

Day packs are typically frameless hiking backpacks. A foam padding or plastic sheet (the so-called framesheet) for more rigidity in the back panel usually substitutes frame in larger-capacity day packs. Since this kind of packs doesn’t have a frame, most of the weight hangs on the shoulders. In general, this shouldn’t be a problem when you carry a modest load and that’s why day packs (frameless backpacks) are very popular among the ultralight backpackers.

A day pack can also be used as an everyday carry bag or a summit pack as well as for day hikes, long-distance running or long bike rides. However, for heavier weights, frameless packs are very uncomfortable so you’ll need additional support in the form of a rigid chassis and a foam hip belt (both typical for multi-day hiking backpacks). Framed packs transfer most of the weight from the shoulders to the hips very efficiently.

Day packMost good day packs have comfortable, adjustable, and durable shoulder straps that are well-padded for more comfort. A ton of day packs has fallen apart because of low-quality shoulder straps. The main function of shoulder straps is to help you carry the weight on your shoulders so the straps have to be strong enough. That’s they are usually reinforced where the shoulder straps connect to the sack. Compression straps along the sides of the pack compress the load, secure trekking poles and other gear that won’t fit inside, and ensure a better balance. A waist strap (usually an unpadded hip belt) keeps the pack close to your back and doesn’t allow it to bounce against your back. The top compression strap reduces pressure on the chest and helps stabilize the pack for better balance; it also offers additional help for heavier loads. Padded back panels of ventilated air mesh allow good airflow, reduce the build-up of heat, prevent excessive sweating, and defend your back from sharp and other potentially dangerous objects inside the pack. A multitude of pockets for smaller items allows fitting water bottles, snacks, documents, keys (some day packs feature a special loop to hold keys), mobile phones, and other small necessities. A built-in rain cover stowed away in the bottom pouch is very effective in bad weather and keep the pack dry when caught in some rain.

There aren’t strict rules about the volume of day packs but it typically ranges between 20 and 40 liters. Generally, you can carry comfortably 10-14kg in a day pack in a variety of settings, while the biggest frameless backpacks are designed for loads up to 14-18kg.

#1 Osprey Talon 22

Osprey Talon 22 Daypack

See the Osprey Talon 22 See the Women’s Osprey Tempest 20

 

Our top choice, Osprey Talon 22 is a tried-and-tested multi-sport backpack that can be used as a daypack for hiking, skiing, biking, etc. It’s a lightweight but durable backpack with a stable carrying system. Don’t be mislead by the 22L volume – the pack has lots of pockets that offer plenty of space for your stuff. There’s virtually enough room for everything you would need for a long day hike or any other outdoor activity. Helmet attachment, stow-on-the-go trekking pole attachment, side and slash pockets, a zippered hipbelt, and external hydration sleeve provide easy access to the day hike essentials.

Osprey Tempest 20 has women’s specific BioStretch harness. The other features of this daypack more or less coincide with the features of Osprey Talon 22.

#2 Deuter Speed Lite 20

Deuter Speed Lite 20 Day Pack

See the Deuter Speed Lite 20

 

This day pack is built for fast-paced sports and pursuits in a variety of settings. Among them, running, bike riding, mountaineering (as a summit pack), bouldering, and 3-season day hiking. Of course, you can also use it as a travel bag or an everyday carry bag.

The Deuter Speed Lite 20 is a lightweight, sturdy, packable well-constructed day pack that can accommodate a decent amount of stuff (all the day hiking essentials including a water bladder) due to its many zippered, elastic, and internal valuables pockets. However, don’t overload it. Although it has a single-webbing hipbelt, an adjustable chest strap, and compression straps to distribute and stabilize the load, the pack is designed mainly for short to medium day hikes. Various accessory loops and adjustment points can be used to provide easy access to helmets, trekking poles, ice axes, and other gear. A breathable 3D air-mesh lining will keep your back cool during hot summer day activities.

#3 Osprey Stratos 24

Osprey Stratos 24 Daypack

See the Osprey Stratos 24 See the Women’s Osprey Sirrus 24

 

The Osprey Stratos 24 is a rugged, feature-rich, highly-adjustable, and very comfortable daypack that works great for hiking or travel. It’s more expensive than the Osprey Talon 22 because it offers a bit more space and has even more features that can be quite useful on and off the trail. To help you stay organized, it has one main compartment and multiple storage pouches and pockets. Additionally, the pack has a bladder compartment to fit up to a 3L hydration bladder.

The adjustable support system is stable (the load distribution is excellent), well-padded, and comfortable. The hip belt is well-made and offers enough space to fit an iPhone or anything else comparable in size with an iPhone. Your back can breathe thanks to the large mesh panel that allows for some air flow to ventilate your back. The pack is suitable not only for hot summer day hikes but also for backpacking in rainy conditions as the integrated rain cover shields off rain and water. The Osprey Stratos 24 has multiple adjustment points that can be used for ice axes and other tools. The Osprey Sirrus 24 is the ladies’ version of this premium daypack.

#4 Kelty Redwing 32

Kelty Redwing 32L Backpack

See the Kelty Redwing 32

 

This backpack by Kelty is a nice pack with the perfect size for day hikes as well as other outdoor sports, activities, and travel. It can also be used for light backpacking, as an EDC pack or as a carry on for flying. The pack is of good quality and is durable, highly functional, comfortable, and budget-friendly. It’s also very light. The Kelty Redwing 32 may look small but it has plenty of space and useful pockets to stash various items. For example, everything you might need for a long day hike or an overnight camping trip. You can also fit a 15 inches laptop in the main compartment.

The design is simple but effective. The backpack is sleek-looking, fits well, and thanks to the carrying system it sits comfortably even when it’s full of gear. The pack is padded with air mesh in the back for better ventilation during summer day trips. The zippers are sturdy and easy to zip and unzip.

#5 Gregory Inertia 25

Gregory Inertia 25L Pack

See the Gregory Inertia 25

 

Perfect for a full day in the outdoors, the Gregory Inertia 25 is a lightweight backpack made of durable 420D nylon. Equipped with a quick-drying 3L 3D Hydro reservoir that fits in a specially dedicated zippered hydration pocket.

Officially, the Inertia 25 is a hydration pack but it can also be used as a day pack for various activities (hiking, skiing, biking, etc.) in both summer and winter conditions. The pack is 25L and can accommodate everything needed for your adventures in the backcountry. The access to the main and multiple other smaller compartments is easy. The padded back (mesh) and adjustable shoulder harness and hipbelt (both with air-mesh) are comfortable and provide superior airflow and better ventilation for cool and dry trips in hot summer days. The pack comes also with an attachment system for stowing trekking poles, a magnetic sternum strap for one-handed buckle action, and dual side compression straps for easy adjustments.

How to choose the best hiking backpack: hiker wearing blue day pack

Multi-day hiking backpacks

Multi-day hiking backpacks are the obvious choice for longer trips because they have both the suspension system adequate to carry the weight with reasonable comfort and the capacity needed to pack all the bulky gear you may need.

There are two types of multi-day packs – external frame packs and internal frame packs. Both types are rigid and are comfortable enough to handle significant loads by transferring most of the weight directly over the hips. And it’s known that the hips can carry more weight for longer periods than the shoulders. This can be a huge plus for winter travel and off-trail scrambling as well as when youÕre carrying a heavy load. Certainly, there are and other advantages and disadvantages of multi-day hiking backpacks. We’ll discuss them in detail in the sections about external frame backpacks and internal frame backpacks below.

Three different hiking backpacks - day pack, internal frame pack, and external frame pack

From left to right: Daypack, Internal Frame Pack, External Frame Pack

External frame packs (and our top external frame backpacks recommendations)

External frame packs revolutionized backpacking allowing for longer trips over a variety of terrain from gentle and moderate paths to rugged mountainous terrain. External frame backpackThe external frame packs have a simple but very effective design allowing much larger amounts of weight to be easily and safely carried. This is done by taking most of the weight off the shoulders and distributing it to the hips. The frames also allow for larger and bulkier items such as sleeping bags, sleeping pads or tents to be strapped on the outside expanding the carrying capacity of the backpack. External frames are usually not adjustable, though some have frame extensions for carrying larger loads while others telescope and come in different back lengths. Hiking packs with external frames excel in carrying heavy and bulky loads and allow for excellent airflow through the back area. Unlike internal frame backpacks, which hug the body, they allow sweat to dissipate. This makes the external frame backpacks suitable for hot weather and summer hiking trips. In general, externals are cheaper so if you are on a tight budget, you may opt for an external frame. The disadvantages of this type of frames are balance and stability. They don’t move with you; on steep descents and when crossing rough ground, packs with external frames can be unstable and may make walking difficult or even unsafe. So, externals are definitely not recommended for off-trail hiking (also called bushwhacking). Moreover, hitting your head on the frame can happen and it can be very irritating, especially when falling on the trail. And falling can happen to anyone who’s walking or trail running. Today, the demand and supply of external frame backpacks are much lower than they were twenty or so years ago. This reflects on the manufacturers who are reluctant to invest more money in R&D for improving the simple designs available on the market. Here are some main advantages and disadvantages of externals:

Advantages of external frame packs
  • Good for carrying weight along smooth trails and over long distances.
  • Your back doesn’t sweat as much as when carrying an internal frame pack because the external frame allows for some air space between your back and the back of the hiking pack.
  • Good for summer hikes.
  • It’s easy to strap extra items to the frame expanding the carrying capacity of the backpack.
  • As a rule, they are cheaper than most hiking backpacks with internal frames.
Disadvantages of external frame packs
  • External frame backpacks can throw you off balance, especially on difficult terrain.
  • Though the aluminum frame is lightweight and strong, it can be easily bent.
  • Bulkier when traveling because the frame isn’t compact and cannot be folded to occupy less space.
  • Not good for winter trips or off-trail hiking.
  • Usually targeted at consumers on a budget, which means simple and cheaper designs and reluctance to invest more effort and money in improving them.

The volume of this kind of hiking backpacks usually varies as the smallest packs start from about 30 liters while the biggest models can reach up to 70-80 liters. There’s also a lot of space for attaching items such as sleeping bags and pads so the carrying capacity of an external frame backpack can be much bigger than the pack bag volume.

#1 ALPS OutdoorZ Commander

ALPS OutdoorZ Commander

See the ALPS OutdoorZ Commander

 

The ALPS OutdoorZ Commander will satisfy even the most extreme adventurers as it’s capable of withstanding harsh treatment in extreme conditions. No wonder – this backpack is a combination of flexibility and military quality. This pack is no light, by any means. It’s built for some real trekking so the construction is solid and sound. The torso adjustments ensure personal fit (allows for adjustments from 17” to 23”).

The total nominal capacity of the pack is 86 liters distributed between the main bag and many exterior zippered pockets. This means that you have a ton of storage space. The pack comes with a unique lashing system specially designed for hauling meat. This includes some heavy-duty straps to secure heavy loads. So, even if you are not a fan of hunting, you can use it to carry some other extra-large loads comfortably and easily.

Grab this pack and you get many cool features and benefits at a bargain price.

#2 Kelty Trekker 65L

Kelty Trekker 65L External Frame Backpack

See the Kelty Trekker 65L

 

The Kelty Trekker 65 looks like an old school external frame backpacking pack. Trust me, it’s much more than that. And it isn’t only the super reliable external frame design that makes this pack special. The great design transfers efficiently the load to your hips and allows carrying significant weights (up to 25-30 kg) comfortably and easily. The padded shoulder and stabilizer straps are comfortable and adjustable. The Kelty Trekker 65 is high-quality, works great, and is very comfortable to carry on less technical trails. In addition, it’ll keep your back cooler in hot conditions and environments thanks to the mesh vent back panel.

The volume of the bag is 65 liters – more than enough even for thru-hiking and long backpacking trips. The bag is hydration compatible and has lots of spacious pouches and pockets for gear. There’s also enough room below the main bag with external straps and attachment points for carrying your bag, tent, helmet, and anything else you can think of.

You’ll really enjoy the Trekker 65 for many reasons from the comfortable carry to the ease of accessing items to the excellent ventilation it provides.

#3 Vargo ExoTi AR2

Vargo ExoTi AR 2 External Frame Backpack

See the Vargo Exoti AR2

 

The Vargo ExoTi AR2 is a solid backpack with an ultralight titanium alloy external frame to allow for an easier carry of heavier loads. The water-resistant bag is 46 liters and offers plenty of space for your stuff. Well, the ratio of the available space is like 40:6, i.e. 40 liters in the main compartment and around 6 liters more in the pockets. Of course, you can strap bulkier gear (such as a sleeping bag, pad, shelter, bear canister, and trekking poles) to the frame, which enhances considerably the capacity of the pack. Moreover, this helps with the more effective distribution of the weight of the load.

The design is simple but effective, whereas the materials are of high-quality. The ergonomic lumbar support plate ensures the transfer of the weight to your hips for added comfort and stability. The load lifting compression strap system has the potential for improving the carrying efficiency. The removable lid is a bonus, especially for all those who prefer lightweight backpacking.

Internal frame packs (and our top internal frame backpacks recommendations)

The history of internal frame backpacks started some 50 years ago (in the late 1960s) when Greg Lowe designedInternal frame backpack a revolutionary backpack that featured an innovative internal frame and compression straps aimed to give him more freedom of movement to climb effectively in the mountains. His design is the basis of most of the internal frame packs manufactured today. Hiking backpacks with internal frames are more stable, conform better to the body, and are not as bulky. The construction is more complex, and thus prices are higher. Different manufacturers make different types of internal frames. Whatever the style, internal frames are flexible and thanks to harnesses, straps, and other adjustments they conform to the shape of the wearer’s back, allowing a body-hugging fit that gives excellent stability. The frame is embedded in the pack like a skeleton. It can be made from a wide variety of materials such as aluminum stays, carbon fiber, plastic sheets, and foam. Some internal frames are adjustable to fit a range of back lengths, while others come in specific sizes. There are two different basic designs. The first type is made by two parallel metal bars sewn inside the pack. The other one is made by X-shaped bars sewn inside the backpack. The frame is fitted to your body, which can be both an advantage and a disadvantage. The main advantage is that such a frame ensures excellent balance due to the lower center of gravity of the internal frame backpack. It also allows better mobility and flexibility, which can be very beneficial on longer hikes and difficult terrain. The disadvantage associated with internal frames stems from the fact that the load is contoured to your body, which may not very comfortable in certain situations, especially in hot weather.

Internal frames are excellent where balance is important, such as when rock scrambling, skiing, and hiking over rough, steep terrain. A disadvantage of this is that you tend to lean forward to counterbalance the low weight, which can be tiring. On many packs, the stays are removable; this is one way to lighten the pack for a side trip or an ultralight trip.

How to choose the best hiking backpack: external frame pack and internal frame pack

Backpackers wearing external frame pack (left) and internal frame pack (right)

Many internal frame hiking backpacks are hydration compatible and have a water reservoir sleeve in the main compartment making it easier to accommodate a hydration system (which is a technical term for a soft, collapsible water bladder with a drinking tube attached). The drinking hose ends with a bite valve for easy sipping while hiking, running, cycling, mountain biking, practicing winter sports, etc. In principle, a water bladder is more difficult to clean than a water bottle but it can be very practical to have when hiking in desert country and in other areas where carrying all the water you need for the entire day is an absolute necessity.

As long as loading is concerned, there are three types of internal frame backpacks. Most packs use top-loading, which can’t always ensure an optimal loading process. Moreover, to get an item that’s on the bottom of the backpack, you have to dig through all your stuff. What’s good about top-loading internal frame packs is that you need to be very organized to pack them properly to distribute the weight more evenly. In addition, they don’t have as many zippers as other types, which makes them more water-resistant. The second type uses panel-loading, which saves you some time and effort when looking for an item. They have more zippers, which can be interpreted as a higher chance of bursting zippers and a lower level of water resistance. The last type utilizes hybrid-loading which is a combination of top-loading and panel-loading. There are more zippers and it is easier to get something placed on the bottom of the pack without unpacking everything. However, as in the case of the panel-loading packs, they are more susceptible to water leakage.

Advantages of internal frame packs
  • Ensure better balance; suitable for rock scrambling, skiing, and off-trail hiking.
  • Suitable and comfortable for both short and long trails.
  • Good for off-trail as well as cold weather and winter hikes.
  • More compact and flexible.
  • The backpack frame stays of many internal frame packs are removable so you could lighten the bag for day hikes and when necessary, in general.
Disadvantages of internal frame packs
  • Excessive back perspiration as a result of the pack bag and frame being directly against your entire back.
  • The carrying capacity is somewhat fixed as it is close to the internal volume of the pack. You can’t attach a ton of extra items on the outside; it’s difficult to strap awkwardly shaped items that won’t fit inside the backpack.
  • Generally, they are more expensive than the external frame backpacks.
  • More difficult to load; top-loading is the most popular

The volume of internal frame backpacks usually varies between 40-45 liters (you can even find internal frame backpacks with a volume less than 30 liters) and 80-90 liters (the larges models can reach up to 110-120 liters). There isn’t a lot of space for attaching additional items so the carrying capacity of an internal frame hiking backpack is more or less fixed close to the backpack volume.

Internal frame backpacks can be used on all trails eliminating the necessity to purchase two packs – one for easy trails and another one for more technical hikes. The volume of most hiking backpacks with internal frames can be adjusted with compression straps. This way, the backpack can be transformed into a compact pack when necessary. Moreover, internal frame packs have a narrow profile, which makes them suitable for heavy brush and walking through narrow trails. The multifunctionality makes this type of hiking packs so popular among many backpackers.

See the Osprey Aether AG 70 See the Women’s Osprey Ariel 65

 

Our top choice, Osprey Aether AG 70 (for men) is built for durability and comfort. It’s designed with thru-hiking, backpacking, alpine expeditions, and travel in mind. Osprey Ariel AG 65 is a women’s specific fit. Its capacity is 65 liters, which is 5 liters less than the Aether. This size allows for packing everything in for long backpacking or camping trip. Keep in mind that the majority of what’s valid for the Aether refers to the Ariel as well.

The Aether/Ariel has many fantastic features including:

  • Built-in daypack with an air mesh harness – the so-called DayLid – stored in the removable top-lid
  • Plenty of compartments and pockets
  • Zippered sleeping bag compartment for storing large items
  • Hydration sleeve inside
  • First-class carrying system that transfers pack load effectively
  • Attachment points for trekking poles and other gear; ice ax holder
  • Lifetime guarantee (yes, it’s Osprey!)

All these and many other features make the Aether/Ariel (did we already mentioned this is an ultra-comfortable pack??) preferred backpacking pack for some of the most dedicated outdoorsmen there is. For longer trips and expeditions, check out the Aether 85.

#2 Deuter Aircontact Lite

Deuter Aircontact 65 +10 backpacking pack

See the Deuter Aircontact Lite See the Women’s Deuter Aircontact Lite

 

The Aircontact Lite is not just another beautiful and functional pack by Deuter. It’s THE backpack for longer hikes. Extremely comfortable, it’s great for heavy loads.

There are two versions built with the latest anatomical research and ergonomics in mind – one for men (65 + 10)L and another one for women (60 + 10)L. Here’s a list of some of the best and most useful features of the Aircontact Lite:

  • A sophisticated design that suits the convenience of the wearer
  • Perspiration-reducing back system with breathable padding (open chamber foam) provides excellent ventilation
  • Adjustable back length, shoulder harness, and hip belt to fine-tune the fit
  • Back system that distributes the load evenly for stability and effective energy transfer; efficient for heavy loads
  • Pack collar extends the volume by up to 10L
  • Plenty of internal and external pockets for easy access to gear; accessory loops for gear attachment
  • Hydration system compatible

The Aircontact Lite backpacking pack is built for longer trips in a variety of settings. Make yourself a favor – take the time to read the instructions. Then, it will be much easier to get the best fit possible. Then just enjoy your trip.

#3 Osprey Atmos/Aura

Osprey Atmos 65 backpacking pack

See the Osprey Atmos AG 65 See the Women’s Osprey Aura AG 65

 

You’ve probably noticed our lean towards the Osprey. Make no mistake, they just make some of the most backpacks. The Osprey Atmos (for men)/Aura (for women) is a premium backpack that fits like a glove – a combination of comfort, ventilation, intuitive organization, and durability. The main features of the Atmos/Aura include:

  • Excellent suspension distributes the weight and provides stability
  • 3D back panel with nice breathable and flexible mesh will keep you cool on the warmest adventures
  • Adjustable frame
  • Great organization, including side and slash pockets designed to be accessed with one hand on the go
  • Stow-on-the-Go trekking pole attachment; loops for attaching ice axes
  • Integrated and detachable rain cover makes backpacking in the rain much more dry and comfortable
  • Hydration sleeve inside – the pack is compatible with Hydraulics and Hydraulics LT Reservoir
  • Lifetime guarantee

The Atmos/Aura offers exceptional value and enough room for everything you would need for multi-day hiking and camping adventures. Our final verdict is clear: the Atmos/Aura is an extremely comfortable and reliable backpack that’s worth every penny.

#4 Gregory Baltoro

Gregory Baltoro 75 backpacking pack

See the Gregory Baltoro 75

 

One of the best multi-day backpacks, Gregory Baltoro 75 is a durable, comfortable, and feature-rich pack built for high performance.

What you can expect from this pack? Nothing less than:

  • Comfortable ergonomically tapered shoulder harness system and hipbelt
  • Easy sizing according to your torso length
  • Excellent ventilation makes long trips and heavy loads much more bearable
  • Spacious main compartment and multiple small compartments, pockets, and pouches for storage
  • TPU‑coated and sealed hipbelt compartment to store a mobile phone and valuables in bad weather
  • Top loading design and front U-zip access allow easy packing and unloading
  • Built-in removable hydration sleeve that converts into a SideKick daypack
  • Integrated waterproof rain cover

We don’t recommend the Baltoro 75 for ultralighters. The pack is not that heavy, but at 4.96lb (2.25kg) it isn’t light either. For ultralighters, we recommend the pack below – the Granite Gear Blaze 60.

#5 Granite Gear Blaze

Granite Gear Blaze 60 backpacking pack

See the Granite Gear Blaze 60 See the Women’s Granite Gear Blaze 60

 

Granite Gear Blaze 60 is a lightweight versatile pack suitable for all kinds of backpacking. It can be used for a long weekend or multi-day trips in the backcountry. Though, you can use it for multi-day backpacking trips (it’s comfortable with 40-45lb (18-20kg), don’t overload it. It comes with Air Current (A.C.) Frame with 50lb (22.7kg) load rating so anything above that might put your trip in jeopardy.

Here’s what else to expect from this pack:

  • Good back ventilation (though not as good as in some other premium models)
  • Lightweight – just 3 pounds (less than 1.4kg)
  • Durable thanks to the 210D Robic nylon UHMWPE triple ripstop material
  • Adjustable A.C. frame for individual fit
  • Built-in chest pack – with airtight zipper – stored in the removable top-lid compartment
  • Hydration compatible – internal sleeve for a water bladder and hydration port
  • Comes with a whistle buckle for safety

Backpacker wearing a large internal frame pack

Backpacker wearing large internal frame backpack

Features of hiking backpacks

  • Suspension systems

The suspension system is the most important feature to consider when choosing a backpack for hiking; it supports the load, and it’s the part of the pack that comes in contact with your body. So, finding a suspension system that is as adjustable as possible can be a huge plus. A quality, properly fitted suspension system will let you carry loads comfortably and in balance. An inadequate or poorly fitted one can cause great pain. This applies even to frameless packs – they still need to be the right length for your back.

There are two frame types: external, with the backpack, hung on a frame by straps or clips or clevis pins, and internal, which fits inside the fabric of the pack, often completely integrated into it and hidden. Hiking backpacks with external frame best support a heavy load, while internal frame packs are more stable on difficult terrain.

  • Frameless packs

The design is common among schoolbags and day packs. Frameless packs require minimalist packing and they’re typically made with ultralight materials. Without a rigid structure, most or all of the weight hangs on the shoulders. Even with a modest load, this can become uncomfortable over time.

  • Framed packs

The main idea behind framed packs is to effectively transfer the weight of the backpack onto its strong framed construction. There are two types of framed backpacks – internal and external frame packs. Both designs try to effectively transfer the weight through the pack onto the hips. When all of the pack weight is carried on the hips, shoulder straps help only in preventing the backpack from falling backward. It is important that the hiking backpack maintains its shape and remains rigid to prevent the transfer of the load off your hips and back onto your shoulders.

The manufacturers of framed backpacks use either framesheets or pack stays to prevent slouching of the hiking pack. There are different types of framesheets but their main function stays the same – to provide structure and to increase the rigidity of a backpack in order to prevent slouching. Hiking backpacks with framesheets defend your back against annoying pokes and from hard-sided objects in your pack. Hiking backpacks with removable framesheets are more flexible and functional as they can be used in both day hikes and multi-day trips.

Pack stays are usually made from aluminum or composite material and can be used with or without a framesheet. Pack stays are more effective than framesheets at providing vertical stability, rigidity, and comfort especially when the pack is arched away from the back to allow for better ventilation and air circulation.

How to choose the best hiking backpack: two packs on a green hill

  • The hipbelt

By far the most important part of any pack suspension system, it is designed for carrying loads of more than 10 kg. A well-fitting, well-padded hipbelt transfers most of the pack weight from the shoulders onto the hips, allowing the backpacker to stand upright and carry a properly balanced load in comfort for hours.

Diagram: anatomy of a backpacking backpack

  • Shoulder straps

Do little more than stopping the pack from falling off your back. Many straps are curved so they run neatly under the arms without twisting. The key to a good fit is the distance between the shoulder straps at the top.

  • Sternum straps

Sternum straps may feel restrictive but they help stabilize the pack. They are especially helpful for stability when skiing or scrambling and for varying the pressure points of a heavy load during a long ascent. The position of sternum straps is important. They should sit high up, just below your neck, to reduce pressure on your chest.

  • Internal compartments

Most large hiking backpacks come with zippered lower compartments, though you can get packs with one huge compartment. Compartments with long zippers that run right around the pack or curve down to the lower edges are the easiest to use. A few pack makers offer backpacks with more than two compartments.

  • Buckles and fasteners

There are various options but the most widely used closure systems include buckles, zippers (zippers with pulls are much more convenient to use especially in winter conditions), hook-and-loop fasteners (Velcro), and drawcords with cord locks. All fasteners have their advantages and disadvantages.

  • Lids and closures

Lids keep the contents of your pack in, prevent things from moving around, and protect the pack opening from the rain. Ultralight packs often have no lid at all as they usually use buckles, drawcords or a buckle and strap.

The lower compartments of backpacks are always closed by zippers. Sometimes straps run over the zippers to take some of the strain and reduce the likelihood of them bursting. Top compartments usually close with two drawcords. Be careful with seams and zippers because moisture often leaks through these weak points.

A pack cover (it’s usually fitted to a backpack by a drawstring) can be an effective solution against dew and rain. It fits over your backpack allowing it to stay dry in bad weather. Keep in mind that pack covers are not designed to protect the straps and back so if you don’t have room for your pack in the tent, when camping in bad weather, cover it with a plastics bag. It provides extra protection at almost no additional cost.

Man wearing backpacking backpack with rain cover in snowy conditions

Keep your backpack nice and dry in snow and rain with a pack cover

  • Pockets

Pockets are useful for stowing small items and things you may need during the day.

External frame backpacks normally come with one, two or three fixed pockets on each side. Internal frame backpacks don’t usually have fixed side pockets because they could cause problems when climbing. Instead, detachable pockets can be fastened to the compression straps.

The side pockets can hold water bottles as well as snacks, fuel bottles, and other items you want to have outside the main pack. The side pockets can cause you some problems when hiking in winter. For example, once frozen they can lose their elasticity. They will also collect snow, which can be quite unpleasant.

Many packs have internal hydration sleeves or pockets designed to hold water bladders, with an exit hole for the drinking tube. If you use a hydration system, these are useful otherwise they can be used for storing items like maps and small items of clothing.

The hipbelt can be used for storing small items. It’s usually convenient to keep your snacks, maps, camera, sunglasses, etc. there for easy access during the day.

  • Straps and Patches

Side compression straps can be used to attach skis and other long items (trekking poles, tent poles, foam pads). Most hiking backpacks come with one or two sets of straps for ice axes and straps for crampons on the lid or the front.

Other factors to consider when choosing the best backpack for hiking

Materials

The materials used have a direct correlation to the weight and durability of the hiking backpack. You’ve probably heard the term denier but do you know what it means? It helps describe the fabric thickness as denier indicates the weight of 9000 meters of yarn. This way, 9000 meters of a yarn that weights 400 grams is denoted as a 400-denier fabric (or 400D). A fabric that is 1000-denier is much coarser than the 400-denier fabric. Manufacturers often use this unit of measurement when describing the thickness of popular fabrics for backpacks such as nylon and Cordura. Another unit of measurement for the weight of fabrics is grams per square meter (g/m2 or GSM).

Most packs are made from a variety of coated nylons and polyesters. These fabrics are hardwearing, nonabsorbent, and flexible. The most common is Cordura, though a few companies have their own proprietary fabrics. All of these materials are strong and long-lasting. Nylons are probably the most widely used fabrics for backpacking backpacks. Ripstop nylon fabric is used because of its excellent tear resistance and low weight.

Dyneema is a brand of ripstop nylon with applications in lots of industries including textile, workplace safety, maritime, and law enforcement. It’s an extremely strong, abrasion-resistant, lightweight, and versatile fiber that has low moisture absorption and low elasticity. Dyneema is used for manufacturing tough and ultralight backpacks for hiking and backpacking. The melting point of Dyneema is around 130-140°C. The manufacturer argues that it isn’t advisable to expose Dyneema fibers at temperatures exceeding 80 to 100°C (176 to 212°F) for long periods of time. So, be careful around heat sources.

Dyneema Composite Fabric (DCF) is even stronger than Dyneema. DCF is a waterproof, rip-resistant, and lightweight material that doesn’t absorb water and doesn’t stretch. However, it’s more expensive than and not as abrasion-resistant as other materials like Cordura. Cordura has been used by the military for various applications thanks to properties such as durability and abrasion-resistance. It’s also used for manufacturing outdoor gear such as hiking bags, boots, and clothes.

While most of the fabrics used are waterproof (or at least water-repellent) when new, the coating that makes them so is usually soon abraded. The seams will leak in heavy rain anyway. Use liners and covers to keep the contents of the pack dry.

Size

How large a backpack you need depends on the bulk of your gear, the length of your trips, and how neatly you pack. Most people will find that a 60-70L pack has sufficient volume for extended weekend backpacking trips (two to three nights out). Some might need only 50L while others may need as much as 100L. As a rule, a half-full large pack is more comfortable than an overloaded small bag. When choosing a pack, think about whether your gear will all fit in with room left for food.

How to choose the best hiking backpack: packs comparison

Backpack comparison (from left to right): 55L, 75L, and 90L

Weight

How much should your hiking backpack weigh? How much to carry on a hiking trip? It is reasonable to ask questions like these, especially if you’re new to backpacking. It sucks, but there isn’t a simple answer. Somewhere in the region of 1.5 kg to 2 kg is likely a good choice for many backpackers. A good rule of thumb for estimating pack weight is that the pack shouldn’t weigh more than 10 percent of the maximum total load. However, when carrying 20 kg or more, an extra kilo of pack weight is worth it if you get a more comfortable carry.

  • Ultralight packs

They weigh about half a kilo and are designed for loads up to 9 kg. Ultralight backpacks have minimal features – they don’t have frames, back padding or hipbelts.

  • Lightweight packs

A lot of backpackers carry on the trail no more than 11-20 kg. Although no traditional pack is needed, more support is needed for such weights than an ultralight pack can offer. Lightweight packs weigh between 0.5 kg and 2 kg and have 40-80 liters capacity. Capable of carrying loads up to 18-20 kg, these are the ideal packs for most backpackers.

  • Standard packs

Most packs fall into the standard hiking backpack category. These packs are sophisticated and complex. Without them, carrying heavy loads would be much more difficult. This category subdivides into two suspension systems based on the frame type.

  • Travel packs

Travel packs are preferred for one-bag travel. Derived from internal frame packs, they have similar suspension systems and capacities. However, the frame and harness of travel backpacks are covered by a zippered panel to protect them from airport baggage handlers.

On day hikes, you may not need more than a few kilos. However, multiday backpacking trips require much more gear. As a general rule, carry between 15 and 25% of your body weight. So, if you’re 100 kg, the load in your hiking backpack should be no more than 15 to 25 kg. Of course, there are exceptions when you’ll have to carry more weight – winter hiking (more/bulkier clothes and gear), desert hiking (more water), etc. What’s really important to remember is that you shouldn’t carry more than you can handle. You don’t want to risk your health so prune out the nonessentials and carry only what you need. Before your trip, take the time to adjust and try on your loaded backpack at home.

Durability

Top-quality hiking backpacks are very tough, but many won’t last for a walk of several months. After months of constant use and harsh treatment, it seems that something is almost bound to fail, considering how complex a modern pack is and how much can go wrong. The heavier the load, the more strain on the pack – another reason for keeping the weight down. To make sure that everything is all right with your pack, you can check it before a trip. Examine the pack bag to check for rips or tears or signs of any stitching failure; take a look at the hipbelt and various straps; check all zippers and buckles.

Cost

The more you spend, the better backpacking backpack you will get. Right? Wrong! Certainly, you may get what you paid for but no one can guarantee that if you pay top dollar to get the newest pack, you will get a top-quality hiking backpack. Think of your purchase as an investment, do your research, and find the best value for your money.

Conclusion

When looking at hiking backpacks, pay attention to the little things that get used a lot. Everybody’s preferences will vary so the best hiking backpack for you may be considered crap by someone else. For fast and light trips, a good hiking day pack such as the Osprey Talon 22 carries all your gear with minimal weight and still has features you need. On longer trips, or when an extra gear is required, a large multi-day hiking pack such as our favorite Osprey Aether 70 (or the Osprey Aether 85 for backpacking expeditions) carries heavier loads comfortably. Since your comfort on the trail can make or break your experience taking the time to find the best backpacking backpack that fits can give you a flying start to your hiking adventures.

 

Related Articles

Packing for a Day Hike

How to Pack for a Multi-Day Hike

Ultimate Guide to Planning Hiking Trips

Backpacking Repair Kit

 

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