Best Backpacks for Hiking: Trail-Tested Picks for 2025

Sam Beckstein
Sam Beckstein
Best Backpacks for Hiking: Trail-Tested Picks for 2025

Hit the trails with confidence by choosing from our curated list of the best backpacks for hiking in 2025. Whether you're planning a day trip or an extended exploration, we've rounded up trail-tested picks designed for comfort, durability, and functionality. Discover the ideal backpack to carry all your essentials, from hydration systems to extra layers, ensuring a more enjoyable and prepared hiking experience.

Our top picks

The Best Day Hiking Backpack: Gregory Arrio 24 Plus, $67.73
The Best Backpack for Multi-Day Treks: Gregory Baltoro 75, $262.73
The Most Ultralight Backpack Option: Women's Arc Haul Ultra 60L Backpack by Zpacks, $399.00
The Most Comfortable Hiking Pack: Osprey Atmos AG 50, $340.00
The Best Hiking Pack with Smart Features: Rei Co-op Men's Flash Air 50 Pack, $299.00
The Best All-Around Hiking Backpack: Osprey Women's Ariel 65, $345.00

Best Day Hiking Backpacks

Ideal packs for shorter excursions, carrying daily essentials comfortably.

Gregory Nano 18 Backpack

Gregory Nano 18 Backpack

$74.95

For an affordable and versatile pack, the Gregory Nano 18 Backpack is a solid contender, though it scored a 6.5/10. It's great for day hikes or travel, and we appreciated its value and the breathable die-cut backpanel. However, during our review, we found that the limited airflow might lead to a sweaty back on warmer days, and the straps could use a bit more padding for longer excursions. Still, for its price, it offers a lot of utility.

The Good

The backpack offers excellent performance and value for its price point.

It features a breathable die-cut backpanel and comfortable padded shoulder straps.

The pack is versatile for various activities including day hikes, travel, and everyday use.

The Bad

The back panel design may lead to a hot and sweaty back due to limited airflow.

Shoulder straps might lack sufficient padding for comfort during longer hikes.

The top zippered pocket can sag and deform the bag's shape when carrying heavier items.

Capacity: 18 Liters / Weight: 1.06 lbs (0.48 kg) / Material: 210D High Density 40% Recycled Nylon / 450D 100% recycled Polyester / Hydration Compatible: Yes, with a dedicated zippered reservoir sleeve (3L reservoir included in H2O model)

Osprey Skarab 18

Osprey Skarab 18

$120.00

If you're looking for a convenient daypack that comes ready for hydration, the Osprey Skarab 18 is a good pick, scoring 7/10. It includes a 2.5L reservoir and offers great comfort with its foam-padded back panel and straps, making hydration easy. We found the bucket-style main compartment very user-friendly for packing. However, some design choices, like the short reservoir clip and lack of external zippered pockets, did make quick-access items a bit less convenient during our tests.

The Good

The pack offers excellent comfort due to its foam-padded back panel and padded shoulder straps.

It includes a 2.5L hydration reservoir, providing convenient access to water on trails.

The wide-mouth, bucket-style main compartment allows for easy packing and unpacking of gear.

The Bad

The hydration reservoir's hanging clip can be short, making removal and replacement challenging.

The lack of external zippered pockets means quick-access items might be inconvenient to retrieve.

The back panel's breathability may not be sufficient for heavy sweaters in hot weather.

Capacity: 18 Liters / Included Hydration: Osprey Hydraulics LT 2.5 L Reservoir / Backpanel: AirScape™ die-cut foam / Main Access: Wide-mouth, bucket-style top-zip

Osprey Talon 22

Osprey Talon 22

$170.00

Osprey's Talon 22 is a fantastic lightweight and durable choice for day hikes, achieving a 7.5/10 in our ratings. We really liked the AirScape back panel and BioStretch harness for providing excellent ventilation and a secure, comfortable fit, plus it’s packed with useful storage options. Just be aware that when you really load it up, it can feel a bit soft and cumbersome, and a full hydration bladder can cause a noticeable bulge in the external sleeve.

The Good

The Osprey Talon 22 is lightweight and offers exceptional comfort for day hikes and various activities.

Its AirScape back panel and BioStretch harness provide excellent ventilation and an adjustable, comfortable fit.

The backpack is highly durable and features numerous useful storage options and attachments for versatility.

The Bad

When heavily weighted down, the pack can feel cumbersome and may not stand up easily due to its soft panel.

A full hydration bladder in the external compartment can cause the load to bulge somewhat.

Capacity: 22 Liters / Weight: Approximately 1.68 lbs (S/M) - 1.79 lbs (M/L) / Back System: AirScape™ back panel with BioStretch harness and hipbelt / Material: Recycled and bluesign-approved high-tenacity nylon

Gregory Arrio 24 Plus

Gregory Arrio 24 Plus

$67.73

The Gregory Arrio 24 Plus truly impressed us with its focus on inclusivity and ventilation, earning it a solid 8.5/10 score. We found the extended shoulder straps and hipbelts provided a much-welcomed custom fit for plus-size hikers, and the FreeSpan mesh back panel kept us cool and comfortable throughout the day. While its minimal hip belt lacks padding and the side pocket design might let items slip out, this pack offers fantastic value and features for its price, especially for those seeking a well-ventilated daypack.

The Good

Designed specifically for a "Plus Size" fit with extended shoulder straps and hipbelts to accommodate larger body shapes and sizes.

Features a FreeSpan suspended open-air mesh back panel that keeps the wearer cool and comfortable with excellent ventilation.

The pack is lightweight, making it suitable for day hikes and shorter adventures.

The Bad

The hip belt is minimal and lacks padding or additional pockets, which may limit support and organization for some users.

The design of the single side stretch mesh pocket may cause items, such as water bottles, to fall out due to its wide and loose opening.

Capacity: 24 L / Weight: 0.76 kg (1.70 lbs) / Suspension System: FreeSpan suspended open-air mesh backpanel / Hydration Compatibility: Internal sleeve with SpeedClip hanger (reservoir not included)

Rei Co-op Flash 22 Pack

Rei Co-op Flash 22 Pack

$59.95

Talk about bang for your buck! The Rei Co-op Flash 22 Pack, scoring a 7.5/10, is an outstandingly versatile and lightweight pack that's perfect for everything from day hikes to commuting. In our testing, we found its 14-ounce weight and affordable price point hard to beat. Just keep in mind it's best suited for loads under 15 pounds and the relatively thin nylon might raise durability questions for rougher use, plus it only comes in one size.

The Good

The pack is extremely lightweight, weighing only 14 ounces.

It offers excellent performance considering its affordable price.

The pack is versatile for various activities like day hiking, commuting, and travel.

The Bad

It is not recommended for carrying heavy loads, ideally above 15 pounds.

The pack is made with relatively thin nylon, raising durability concerns.

It only comes in one size, which may not fit all body types perfectly.

Capacity: 22 Liters / Weight: 14 ounces / Material: Recycled ripstop nylon with DWR finish / Hydration Compatible: Internal sleeve for up to 3L reservoir

Backpacks for Multi-Day Treks

Spacious and supportive packs for extended backcountry adventures and expeditions.

Osprey Atmos AG 50

Osprey Atmos AG 50

$340.00

If comfort on long treks is your priority, the Osprey Atmos AG 50 is a solid choice, earning an 8/10 in our review. Its Anti-Gravity suspension system is a game-changer, making heavy loads feel significantly lighter and keeping your back cool, a feature we loved during testing. While it's a bit heavier than some competitors and has limited external attachments for bulky gear, its customizability and comfortable fit make it a reliable partner for many miles.

The Good

The Anti-Gravity (AG) suspension system makes loads feel lighter and more manageable.

The ventilated back panel keeps the user's back cool and eliminates pressure points.

It features an adjustable harness and hipbelt for a customized and comfortable fit.

The Bad

The backpack is relatively heavy for its capacity.

The external attachment system is limited for bulky gear.

The hip belt pockets are small and may not fit larger items like a smartphone.

Capacity: 50 Liters (available in 53L for size L/XL) / Weight: Approx. 4 lbs 2 oz (size Large) / Suspension System: Anti-Gravity (AG) 3D suspended mesh / Hydration Compatible: Internal sleeve (up to 3L reservoir)

Women's Arc Haul Ultra 60L Backpack by Zpacks

Women's Arc Haul Ultra 60L Backpack by Zpacks

$399.00

For those prioritizing ultralight design, the Zpacks Women's Arc Haul Ultra 60L is hard to beat, scoring an impressive 9.5/10. We were particularly impressed with how light it is for a full-suspension pack, weighing in at just 21.7 oz, and the excellent ventilation kept us comfortable. While the premium price and the need to purchase hip belt pockets separately are noted, its durable Ultra 100X fabric and exceptional ventilation make it a top-tier option if budget isn't a constraint.

The Good

It is exceptionally ultralight for a full-suspension pack, weighing around 21.7 oz.

The curved carbon fiber frame and suspended mesh back panel provide excellent ventilation, keeping your back cool and dry.

Made from Ultra 100X fabric, it offers impressive durability, abrasion resistance, and high water resistance.

The Bad

The pack is expensive compared to other options on the market.

Hip belt pockets are not included and must be purchased as an add-on.

The maximum comfortable load is typically closer to 30 lbs, rather than the stated 40 lbs max.

Volume: 60L (47L main body, 2.5L each side pocket, 8L center pocket) / Weight: 21.7 oz (615 g) for medium torso / Material: Ultra 100X fabric (UHMWPE laminated to waterproof backing) / Frame: Curved Carbon Fiber Arc Frame with suspended mesh back panel

Gregory Paragon 60 Backpack

Gregory Paragon 60 Backpack

$299.95

The Gregory Paragon 60 Backpack really shines when it comes to comfort and carrying capacity, earning an 8.5/10 in our testing. Its FreeFloat Hybrid Suspension system makes carrying heavier loads a breeze, effectively transferring weight to your hips, and the durable construction means it's built to last. While it's a bit on the heavier side and doesn't include a rain cover, its overall comfort and robust load-handling capabilities make it a great choice for longer expeditions.

The Good

It is very comfortable due to its FreeFloat Hybrid Suspension system and well-cushioned hip belt.

The pack carries heavy loads well, with weight effectively transferred to the hips.

The pack is durable, made with high-quality nylon materials and excellent construction.

The Bad

The pack is considered heavy compared to some ultralight alternatives.

A rain cover is not included and must be purchased separately.

The front mesh pocket is described as too small.

Capacity: 60 Liters / Weight: 3.52 lbs (1.6 kg) / Suspension System: FreeFloat Hybrid Suspension with AirCushion mesh backpanel / Max Carry Weight: 50 lbs (23 kg)

Mystery Ranch Radix 57

Mystery Ranch Radix 57

$299.00

Mystery Ranch delivers a durable and comfortable option with the Radix 57, which scored a 7/10 in our evaluations. We were impressed with its lightweight build for the capacity and the secure, load-bearing harness system, plus that full front-zip access is super convenient. Our experience shows that while the padding is adequate, it might feel thin with truly heavy loads, and the pack sits flush against your back, limiting breathability, so keep that in mind for very hot weather.

The Good

It is lightweight for its capacity and durable, designed to withstand the test of time.

Features a comfortable, adjustable, and load-bearing harness system.

Offers multiple access points, including a convenient full front-zip.

The Bad

Padding may feel thin when carrying very heavy loads.

Limited breathability against the back due to the pack sitting flush.

The pack is not fully waterproof and requires additional protection in rain.

Capacity: 57 Liters / Weight: 3.8 lbs (1.7 kg) / Material: Technical Ultra-PE Birdseye and recycled 100D Robic Ripstop / Frame Type: Removable 7000 Series, aerospace aluminum

Osprey Aura Ag 65 Women's Backpack

Osprey Aura Ag 65 Women's Backpack

$370.00

The Osprey Aura AG 65 Women's Backpack truly excels in comfort and organization, scoring an 8.5/10, thanks to its outstanding Anti-Gravity suspension that kept us cool even with a heavy load. We appreciated the women-specific fit adjustments and the wealth of pockets, including accessible hip belt pockets. While its 4 lb 10 oz weight might be a bit much for some ultralight enthusiasts, and the hip belt design can be slightly tricky to put on, its overall comfort and organization are top-notch.

The Good

The Anti-Gravity suspension system provides exceptional breathability and comfort, even with heavy loads.

It offers versatile adjustments for a precise and comfortable fit across various body types.

Multiple pockets, including hip belt pockets and side access, allow for excellent organization.

The Bad

The hip belt's inward curl can make putting on and taking off the backpack challenging.

At over 4 pounds, some users may find the pack's weight to be on the heavier side for its capacity.

The main compartment primarily offers top access, with side zips for partial access, which might not suit all packing styles.

Capacity: 65 Liters (M/L size) / Weight (M/L): 4 lbs 10 oz (2.08 kg) / Suspension System: Anti-Gravity™ (AG) 3D-suspended mesh / Fit: Women-specific, adjustable torso, Fit-on-the-Fly™ hipbelt

Rei Co-op Men's Flash Air 50 Pack

Rei Co-op Men's Flash Air 50 Pack

$299.00

If you're chasing ultralight grams, the Rei Co-op Flash Air 50 Pack is a contender, weighing in at under two pounds. During our review, we appreciated its comfortable pre-curved frame and easily accessible side water bottle pockets, making it great for moving fast on the trail. However, its high price point and some concerns about the durability of its straps, especially for rugged terrain, held it back from a higher score. While a legitimate ultralight option, its ventilation could also be better for warmer hikes.

The Good

It is a legitimate ultralight backpack, weighing under two pounds.

The pre-curved frame and hip belt provide excellent comfort and load transfer.

Its unique side water bottle pockets are easily accessible while moving.

The Bad

The foam padding on the back panel does not ventilate effectively, causing heat buildup.

The top and side straps feel flimsy, making it less suitable for rugged terrain.

The pack is considered overpriced compared to its predecessor, the Flash 55.

Capacity: 50 Liters / Weight: ~1 lb 14 oz (for medium size) / Material: UHMWPE ripstop nylon / Load Capacity: Up to 25 lbs

Osprey Aether 65

Osprey Aether 65

$345.00

For serious multi-day expeditions, the Osprey Aether 65 offers exceptional load-carrying comfort and customizable fit, making its 8/10 rating well-deserved. We loved how the Fit-on-the-Fly system allowed us to dial in the perfect fit for our torso, and the multiple access points, including a large front zip, made gear organization a breeze. It comfortably handled heavy loads, though we did note it's one of the heavier packs in its class, and the lower compression straps can hinder water bottle access.

The Good

It comfortably carries heavy and bulky loads, making it ideal for extended trips. [1, 4, 9]

The Fit-on-the-Fly system allows for highly customizable adjustment of the torso, shoulder straps, and hipbelt. [2, 7, 10]

It offers multiple access points, including a large front panel zip, for easy organization and access to gear. [4, 5, 9]

The Bad

It is one of the heavier packs in its category. [1, 9, 10]

The lower side compression straps can obstruct access to the water bottle pockets. [2, 4]

Capacity: 65 Liters / Adjustable Fit System: Fit-on-the-Fly torso, shoulder straps, and hipbelt / Main Access: Large front panel zip and floating top lid / Weight (L/XL): Approximately 4 lbs 15.4 oz

Deuter Aircontact Core 45+10 SL

Deuter Aircontact Core 45+10 SL

$240.00

The Deuter Aircontact Core 45+10 SL really shines for women seeking comfort and capacity on longer treks, earning its 8/10 rating. We experienced excellent load transfer and comfort, even with substantial weight, thanks to the Aircontact back system and women-specific SL fit. Its expandable volume is fantastic for varying gear needs. However, our experience showed that accessing the side pockets while moving could be a bit challenging, and some users have noted minor durability concerns with the hip belt pockets.

The Good

Provides excellent comfort and load transfer even with heavy loads, thanks to the Aircontact back system.

Offers an expandable volume of 45+10 liters for versatile gear capacity.

Features a women-specific SL fit with an adjustable back system for tailored comfort.

The Bad

Side mesh pockets and water bottle pockets can be difficult to access while on the move.

Some users reported durability issues with the hip belt pockets.

The pack's balance was challenging for some smaller-framed individuals, even with proper adjustment.

Volume: 45 + 10 Liters / Weight: 2030 g (4.48 lbs) / Carrying System: Deuter Aircontact Back System with Air Spacer Mesh / Fit: Women-specific SL fit with VariSlide back length adjustment

Gregory Baltoro 75

Gregory Baltoro 75

$262.73

If you need a pack that can truly haul serious weight for extended expeditions, the Gregory Baltoro 75 is our top-rated choice, scoring a fantastic 9/10. We were blown away by its dynamic suspension system that provides exceptional comfort and stability, even when fully loaded up to 55 lbs. Its organization is superb with multiple access points and pockets, though be aware it's on the heavier side itself, and the hip belt pockets might not fit larger phones.

The Good

The pack offers excellent comfort and load-carrying ability, even with heavy loads, thanks to its dynamic suspension system.

It provides superb organization with numerous accessible exterior pockets and multiple access points to the main compartment.

The pack is highly durable, built with robust fabrics and quality construction for long-lasting performance.

The Bad

The Gregory Baltoro 75 is a relatively heavy pack, often weighing close to 5 pounds.

The use of mesh on some back stretch pockets may raise durability concerns over time.

While large, the hipbelt pockets may not fit all modern cell phones, and their zippers can be difficult to close one-handed.

Capacity: 75 Liters / Weight (Size M): 4 lbs 15.7 oz (approx. 2.26 kg) / Suspension System: FreeFloat A3 dynamic carry system / Backpanel: AirCushion Foamless for true breathability

Osprey Women's Ariel 65

Osprey Women's Ariel 65

$345.00

The Osprey Women's Ariel 65 earned an impressive 8.5/10 by delivering outstanding comfort and a highly customizable fit for heavy loads, perfect for dedicated female hikers. We found its Fit-on-the-Fly system made adjustments a breeze on the move, and the durable construction promises longevity. While it handles weight well, it is a heavier pack overall, and we noticed the ventilation and side water bottle pocket access could be improved when the pack is fully loaded.

The Good

Offers excellent carrying comfort and support for heavy loads.

Features a highly customizable fit with its Fit-on-the-Fly™ hipbelt and shoulder straps.

Constructed with durable materials for longevity on the trail.

The Bad

The backpack is heavy, weighing nearly 5 pounds for the M/L size.

Ventilation from the AirScape backpanel is less effective compared to other Osprey designs.

Side water bottle pockets can be snug and difficult to use when the pack is full.

Capacity: 65 Liters / Weight (M/L): 4 lbs 14.3 oz (approx. 2.2 kg) / Fit System: Women's-specific adjustable fit with Fit-on-the-Fly™ hipbelt and shoulder straps / Raincover: Included, integrated (PFC-free DWR, bluesign®-approved materials)

Top Ultralight Backpack Options

Featherlight choices for minimalist hikers seeking to reduce pack weight.

Fast Kumo 36 Fastpack

Fast Kumo 36 Fastpack

$190.00

Looking for speed and efficiency on the trail? The Gossamer Gear Fast Kumo 36 Fastpack, rated 7.5/10, is designed for fast and light adventures. We found the vest-style shoulder straps fantastic for keeping essentials accessible, and the removable sit pad is a thoughtful touch for impromptu breaks. Just be aware that the materials might not be as robust as heavier packs, and the hip belt pockets are quite snug, best suited for a single snack rather than a smartphone.

The Good

It is an ultralight backpack designed for fastpacking, trail running, or extended day hikes.

Vest-style shoulder straps with numerous pockets offer a secure fit and easy access to essentials.

The removable sit pad provides comfort, adds pack structure, and serves as a convenient seat.

The Bad

The 70D nylon and stretch mesh materials may not offer the highest long-term durability.

Side pockets can be difficult for some users to access water bottles while wearing the pack.

The hip belt pockets are smaller than average, limiting their storage capacity to one snack item each.

Capacity: 36L total (28L main pack body, 8L mesh/side pockets) / Weight (M/L): 21.5 oz (610g) / Materials: 70D and 100D Robic Nylon / Shoulder Straps: Vest-style with layered pockets and dual sternum straps

Osprey Exos 58

Osprey Exos 58

$280.00

The Osprey Exos 58 stands out for its ultralight comfort and excellent ventilation, earning an 8/10 rating. We found the AirSpeed 3-D tensioned mesh back panel exceptionally comfortable and breathable, making it ideal for covering long distances. While its lighter materials and minimalist organization might not suit everyone, especially if you anticipate very rough use, it offers great carrying comfort for loads up to 35 pounds, making it a top choice for minimalist backpackers.

The Good

The AirSpeed 3-D tensioned mesh back panel provides excellent ventilation and comfort. [3, 4, 5]

It is lightweight for its capacity, making it suitable for ultralight backpacking. [1, 9]

The pack offers good carrying comfort for loads up to 30-35 pounds. [1, 5]

The Bad

The primary body materials are thin (100D nylon), which may raise durability concerns for very rough treatment. [1, 6]

Organization features are limited due to its ultralight design. [1]

The suspended back panel design pushes the pack farther from the body, which can make it feel slightly heavier. [6]

Capacity: 58 Liters / Weight: 2 lbs 13 oz (1.27 kg) / Max Recommended Load: 30-35 lbs / Suspension System: AirSpeed 3-D tensioned mesh back panel with adjustable torso