Whether you’re setting off on an alpine climb, afternoon trail run, or extended thru hike, you need a pack to carry your outdoor gear and essentials while on the go.

Below you'll find our top picks for the best backpacks for hiking, backpacking, climbing, mountaineering, trail running, and more, thanks to hundreds of independent reviews by real hikers, backpackers, alpinists, and other outdoor enthusiasts.

From field-tested ultralight packs to load haulers to kid carriers to hydration packs, our reviewers have shared their real-world experience to help you select an appropriate, dependable backpack for your next outdoor adventure. Find your pack. Pack your gear. Head out.

Learn more about how to choose a backpack below »


External Frame
Winter Packs
Hydration Packs
Front Packs
Lumbar/Hip Packs
Child Carriers
Dry Packs
Portage Packs
Rope Bags


ULA Equipment
Granite Gear
Sea to Summit




less than $25
$25 - $49.99
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 - $399.99
$400 - $499.99
$500 and above

Top-Rated Backpacks

Sort by: name | rating | price | availability | recently reviewed

Granite Gear Boundary Backpack Daypack
Osprey Aether AG 85 Expedition Pack
High Sierra Riptide 25 Hydration Pack
Mammut Helmet Holder Backpack Accessory
Nathan VaporSpeedster 2L Hydration Vest Hydration Pack
OtterBox 6500 Watertight No Foam Waterproof Hard Case
$50 - $51
Mammut Nirvana Pro Winter Pack
Fjallraven Raven 28 Daypack
$100 - $110
Salewa Peuterey 40 Overnight Pack
$110 - $124
Outdoor Research Payload 18 Pack Dry Pack
Ultimate Direction Fastpack 20 Daypack
JanSport Onyx BroadBand Daypack
Osprey Kamber ABS Compatible 22+10 Avalanche Airbag Pack
Mystery Ranch Cube Master Duffel 45 Pack Duffel
BlueWater Ropes Rope Cauldron Rope Bag
Millet Prolighter 38+10 Overnight Pack
$126 - $179
Osprey Daylite Plus Daypack
CamelBak Circuit Hydration Pack
$89 - $90
Hyperlite Mountain Gear Metro Pack Daypack
Mountain Hardwear Ozonic 58 OutDry Weekend Pack
Osprey Radial 26 Daypack
Topo Designs Cosmos Pack Daypack
Mystery Ranch Cairn Overnight Pack
$81 - $151
Thule RoundTrip Boot Backpack Winter Pack
Mammut Trion Zip 28 Daypack
$91 - $129
Patagonia Lightweight Black Hole Duffel 45L Pack Duffel
$69 - $99
Cabela's Harlan 30L Waterproof Pack Daypack
Gregory Paragon 48 Overnight Pack
DaKine 101 Pack Daypack
Outdoor Research Dry Payload Pack Daypack / Dry Pack
Patagonia Stormfront Sling 20L Daypack
Exped Pack Liner Stuff Sack
Marmot Graviton 48 Overnight Pack
$172 - $188
Nathan Grit Hydration Pack
$72 - $87
The North Face Cobra 40+10 Overnight Pack
Osprey Kyte 36 Overnight Pack
Fjallraven Rucksack No. 21 Small Daypack
Nathan VaporKrar 4L Race Vest Hydration Pack
VauDe Wizard 18+4 Daypack
Carhartt Legacy Gear Bag Pack Duffel
$75 - $99
Bergans Rondane 18L Daypack
Deuter Guide Lite 28 SL Daypack
Granite Gear Cross Trek 36 Liter Overnight Pack
CamelBak SnoBlast Winter Pack
$75 - $108
Osprey Parsec Daypack
Patagonia Fore Runner Vest 10L Hydration Pack
$77 - $103
CamelBak RaceBak Hydration Pack
Osprey Palea Daypack
Exped Black Ice 30 Daypack
DaKine Campus Pack Overnight Pack
$37 - $64
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How to Choose a Backpack

Like most outdoor gear, choosing the right backpack depends on how you plan to use it and selecting one that fits you, your needs, your budget, and your gear.

Capacity (or How Big?)

Consider the following questions to help determine capacity, or how big of a pack you really need.

  • How long are you heading out for: a day, an overnight, a week?
  • What's your outdoor style? Are you a minimalist, or deeply attached to creature comforts, or somewhere in between?
  • How much and what gear will you bring for specific trips and activities? Don't forget group gear and seasonal items (for example: winter gear will take up more room).

Pack Sizes

Obviously you need a backpack that fits all your gear. If possible, lay it all out, including food and water, and be honest about what you'll need to fit in your pack.

Backpack sizing varies between individuals and manufacturers, but the following ranges are a basic starting point:

  • Day Pack:
    less than 2,000 cubic inches
    up to 30 liters
  • Overnight:
    2,000 - 2,999 cubic inches
    30-50 liters
  • Weekend and Multi-Day:
    3,000 - 4,499 cubic inches
    50-73 liters
  • Week-Long and Expedition:
    4,500+ cubic inches
    74 liters and up

Pack Tip: Don't buy a backpack bigger than you need. You'll be tempted to fill it and carry more than necessary, or you'll end up with an annoying floppy, half-filled pack.

Fit (Is It Comfy?)

Nothing beats the expertise of a knowledgeable pack fitter. Find one at your local outdoor retailer. In the meantime, here are some additional tips to help you choose a backpack that fits you well.

Torso Length

Size a backpack to your torso length. Don't assume you need the tall (or the regular or the short) model based on your height. The sizes of different manufacturers' frames may correspond to different torso lengths. Check each pack's technical specifications.

To find your torso length, have someone measure from the iliac crest at the top of your hipbone to the prominent bone at the base of your neck (the seventh cervical vertebrae). (See how to properly fit a backpack in this instructional video.)

Pack Gender

Many pack manufacturers produce women-specific or short torso versions. Women, kids, and others with short torsos can consider backpacks sized for them. On average, these fit the average woman better.

Pack Tip: Don't get stuck on a pack's gender though. Buy the one that fits you best.

Straps and Padding

Shoulder straps, which control the fit of the suspension system, should be well padded and adjustable.

An adjustable sternum strap, which connects the shoulder straps, helps bring the load weight forward and off your shoulders.

Since it supports your pack's weight, make sure the hipbelt provides adequate padding. Some pack makers offer interchangeable hipbelts in different styles and in sizes for both men and women for a better individual fit.


Fitting your gear in the pack is one thing. Making sure it rides comfortably is another. What's the typical weight of your gear? Check that it matches the manufacturer's recommendation, particularly if you're opting for an ultralight pack.

During a fitting, load the pack with weight to see how well it carries. Walk around with the loaded pack, practice taking it on and off, move around, and climb up and down stairs and slopes.

How well is the pack's load distributed? Does it remain comfortable over its carrying capacity and intended uses? Does it feel stable?


Features & Organization

Consider the pack's organization. Is equipment stowed securely? Is it easy to access? Intuitive?

If you'll be carrying any specialty gear, such as ice axes, snowshoes, skis, or a snowboard, look for a pack with features or accessories designed to hold those items, rather than trying to jury-rig them on later.

Depending on your different activities you may need more than one backpack, perhaps a large internal frame pack for multi-day backpacking trips and a small daypack for day hikes.

Find the best pack for you and your activities and you'll be ready to hit the trail.