Collection:
Internal Frame Backpacks
46 products
An internal frame backpack is a type of hiking backpack designed to distribute weight evenly and comfortably. With a flexible internal frame, these backpacks hug your back and follow your body movements, providing stability and reducing strain on your shoulders and hips. If you're in the market for a new backpack for your next outdoor adventure, consider an internal frame backpack for optimal support and comfort.
Featured Products
Hydro Flask 32 oz All Around Travel Tumbler
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$34.95
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$34.95
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Hydration handled.
The new Travel Tumbler is here to hydrate more and refill less. A very comfortable, extremely durable handle takes it to the next level, and the large size can go anywhere, ev...
40% Off
Patagonia Womens Down Sweater
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from $166.99
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from $166.99
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$279.00
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The perfect warmth for just about everything, our classic, newly redesigned Down Sweater is lightweight and windproof with a shell made of NetPlus® 100% postconsumer recycled nylon ripstop made fro...
40% Off
Patagonia Men's Lightweight Synch Snap-T Pullover
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from $82.99
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from $82.99
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$139.00
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A lightweight version of our classic Snap-T® Pullover made with warm and durable midweight recycled polyester fleece. Fair Trade Certified™ sewn.87% of our line uses recycled materials.
10...
Yeti Yonder 1L / 34 oz Water Bottle
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$28.00
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$28.00
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If you can get there, now your water can too. The YETI® Yonder™ 1L / 34oz Non-Insulated Water Bottle was strategically engineered to be both lightweight and shatter resistant, allowing you...
Osprey Rook 65 Internal Frame Backpack
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$190.00
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$190.00
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With a straightforward design and capable feature set, the Rook 65 offers a quality carry that backpackers will never second guess, no matter their experience level. A new injection-molded ladder...
Osprey Atmos AG 65 Backpack
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$340.00
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$340.00
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For heavyweight weekends or weeklong backpacking trips where comfort and ventilation are paramount, people know to reach for the Atmos AG 65. You'll forget how much you really packed with its AntiG...
Osprey Rook 50 Internal Frame Backpack
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$180.00
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$180.00
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With a straightforward design and capable feature set, the Rook 50 offers a quality carry that backpackers will never second guess, no matter their experience level. A new injection-molded ladder...
Osprey Renn 65 Internal Frame Backpack - Women's
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$190.00
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$190.00
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With a straightforward design and capable feature set, the Renn 65 offers a quality carry in a women's-specific fit that backpackers will never second guess, no matter their experience level. A n...
Osprey Sirrus 24 Pack - Women's
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$180.00
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$180.00
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Osprey’s well ventilated and durable Sirrus 24 features an adjustable torso length and an improved women's specific fit. It is the go-to choice for those who prefer panel-loading organization on da...
Osprey Aura AG 65 Women's Backpacking Pack
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$340.00
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$340.00
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DESCRIPTION
Tackle heavyweight weekends or weeklong backpacking trips with gravity-defying comfort and premium ventilation with the Aura AG 65. Featuring a women's-specific fit, its innovative s...
34% Off
Outdoor Products SHASTA 55L TECHNICAL FRAME PACK
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$58.00
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$58.00
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$88.00
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The Shasta 55L Internal Frame Pack is a lightweight pack that can carry your gear and food for several days. The Shasta uses aluminum stays to support your gears weight and make a comfortable carry...
Kelty Redwing 36 Backpack
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$134.95
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$134.95
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WRITE YOUR OWN LEGEND WITH THE ALL-NEW REDWING
Known for its versatility and reliability, Kelty’s most legendary pack is now even better. The reimagined Redwing 36 now features an advanced perimete...
Osprey Men's Atmos AG 50 Backpack
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$315.00
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$315.00
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The Atmos™ AG 65 is one of best-fitting, most ventilated and comfortable pack ever made for traditional backpacking trips up to a week or more in duration. The innovative AntiGravity suspension mak...
Osprey Ace 75 Kid's Pack
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$200.00
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$200.00
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DESCRIPTION
Built to the same high standards and offering the same feature set as our adult packs, the Ace 75 is intended for the next generation of environmental stewards. With up to 5 inches in...
Osprey Renn 50 Backpack - Women's
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$180.00
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$180.00
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With a straightforward design and capable feature set, the Renn 50 offers a quality carry in a women's-specific fit that backpackers will never second guess, no matter their experience level. A n...
Osprey Stratos 36 Men's Light Backpacking | Day Hiking
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$220.00
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$220.00
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When day hikes stretch out into more committing endeavors, the Stratos 36 is the perfect size for your essentials and then some. Its top-loading design, topped by a fixed top lid, helps make packin...
Kelty Redwing 50 Internal Frame Pack
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$164.95
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$164.95
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Known for its versatility and reliability, Kelty’s most legendary pack is now even better. The reimagined Redwing 50 now features an advanced perimeter frame, our FIT-Pro adjustment system for a qu...
Kelty ASHER 35L Pack
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$99.95
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$99.95
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YOUR GATEWAY TO A GREATER OUTDOORS
It takes a bold guy to start a brand in his garage, and an even bolder pack to do that guy justice. Asher “Dick” Kelty was that guy...and Asher is that pack....
Kelty Asher 85 Internal Frame Backpack
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$199.95
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$199.95
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YOUR GATEWAY TO A GREATER OUTDOORS
It takes a bold guy to start a brand in his garage, and an even bolder pack to do that guy justice. Asher “Dick” Kelty was that guy...and Asher is that pack....
Osprey Ace 38 Kids' Backpacking Pack For 5-11 Years Old
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$160.00
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$160.00
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DESCRIPTION
Designed for kids, the Ace 38 pack helps enable discovering, learning and growing through outdoor experience and play. Because kids don't stay little for long, our easy-to-fit ventila...
Kelty ASHER 65L Pack
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$159.95
Sale price
$159.95
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YOUR GATEWAY TO A GREATER OUTDOORS
It takes a bold guy to start a brand in his garage, and an even bolder pack to do that guy justice. Asher “Dick” Kelty was that guy...and Asher is that pack....
Osprey Sirrus 34 Backpack
Regular price
$200.00
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$200.00
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For day hikes where you need to prepare for anything and pack accordingly, the higher-volume Sirrus 34 makes for a rugged choice. Its sustainably produced panel-loading design makes organizing and ...
Kelty ASHER 55L Pack
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$139.95
Sale price
$139.95
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YOUR GATEWAY TO A GREATER OUTDOORS
It takes a bold guy to start a brand in his garage, and an even bolder pack to do that guy justice. Asher “Dick” Kelty was that guy...and Asher is that pack. Fro...
Gregory Deva 60 Women's Backpack
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$329.95
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$329.95
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Built for long weekends and beyond when comfort, fit and features are all on your priority list.
Response A3 Suspension with Auto Angle Adjust (A3) hipbelts and shoulder harnesses rotate to your u...
Osprey Stratos 44 Backpack
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$230.00
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$230.00
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You take your hiking seriously and like to stretch your day hikes into light overnights more often than not. The Stratos 44 is built for rugged trails, rain or shine, with serious features and a to...
Gregory Baltoro 65 Backpack
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$319.95
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$319.95
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The ideal pack for a long weekend with enough capacity to extend your trip.
The Baltoro 65 offers plenty of room for a long weekend, and if you're gear savvy, enough space for an extra day or two. ...
Gregory Stout 70 Backpack
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$239.95
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$239.95
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A large capacity pack with fully adjustable hipbelts and torso length.
With the capacity for some extras, the Stout 70 matches space with comfort. A fully adjustable torso and hipbelt make for an e...
Osprey Aura AG 50 Women's Backpack
Regular price
$315.00
Sale price
$315.00
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For lighter-weight multiday overnight trips where comfort and ventilation are paramount and a women's-specific fit is ideal, people know to reach for their Aura AG 50. AntiGravity suspension delive...
25% Off
Deuter Trail 28 SL Womens Pack
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$112.50
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$112.50
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$150.00
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The clean, light backpack is multi-talented - among other things, it is the perfect companion on fixed-rope routes or sporty hikes. Thanks to the Aircontact back system, the ultimate in carrying co...
Osprey EJA 48 Women's Backpack
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$240.00
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$240.00
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For the perfect women's pack to carry when every ounce matters but you still need to count on your backpacking pack for a supportive carry, the Eja is just the ticket. Reach for the Eja 48 for the ...
Osprey Sirrus 44 Backpack
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from $220.00
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from $220.00
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You take your hiking seriously, and like to stretch your day hikes into lightweight overnights more often than not. The Sirrus 44 is a full-featured women's-specific pack built for rugged trails, r...
Gregory Baltoro 75 Backpack
Regular price
$359.95
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$359.95
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The Baltoro 75 provides space for all your essentials (and non-essentials). The Baltoro 75 will be your workhorse for deep backcountry adventures. Packed with features for a great carry when heavie...
Kelty Glendale 85 Backpack
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$259.95
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$259.95
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Kelty named their newest, most inclusive, and feature-heavy Glendale 85L Backpack after their California home, making this pack an homage to their brand. And it's no surprise, considering the love ...
Kelty Glendale 105 Backpack
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$279.95
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$279.95
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The Glendale 105L Backpack, named for the Kelty brand's home, is one of their most inclusive products yet. Its massive capacity is essential for treks lasting weeks or months, and the suspension sy...
Gregory Stout 45 Plus Size Backpack
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$199.95
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$199.95
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For quick overnights and high mileage days, the Stout 45 is the perfect fit. With an included raincover and the VersaFit adjustable suspension, you get a custom fit and piece of mind that you're re...
Granite Gear Blaze 60 Ultralight Pack
Regular price
$299.95
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$299.95
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The Blaze 60 is built to go the distance, comfortably and tailored to you. There's a reason Backpacker Magazine gave it the coveted "Editor's Choice" Award. The A.C. frame lets you lock in your fit...
Osprey Viva 45 Backpack
Regular price
$190.00
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$190.00
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The women's Viva 45 is here to breathe some life into your backpacking carry with its exceptional fit and a simple, clean design that experts and greenhorns alike can appreciate. Highly adjustable,...
KELTY REDWING 50 Women's Backpack
Regular price
$164.95
Sale price
$164.95
Regular price
Unit price
/per
WRITE YOUR OWN LEGEND WITH THE ALL-NEW REDWING
Known for its versatility and reliability, Kelty’s most legendary pack is now even better. The reimagined Women’s Redwing 50 now features our FIT-Pro...
Granite Gear Perimeter 50 Liter Women's Ultralight Packs
Regular price
$249.95
Sale price
$249.95
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Available in 2 torso sizes:
Short Torso = 15-18inches Regular Torso = 18-21inches
Perimeter Series
Earning "Gear of the Year" from Outside Magazine, the Perimeter 50L is the next evolution of Gran...
Granite Gear Perimeter 50 Liter Ultralight Pack
Regular price
$249.95
Sale price
$249.95
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Available in 2 torso sizes:Regular Torso = 18-21inchesLong Torso = 21-24inches
Perimeter Series
Earning "Gear of the Year" from Outside Magazine, the Perimeter 50L is the next evolution of Granite...
Gregory Women's Jade 28 LT Backpack
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$159.95
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$159.95
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$0.00
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Top loading, alpine inspired design with quick access front pocket and a clean single buckle design made for lightweight excursions, ease of use, and good style.
VaporSpan ventilated backpanel w...
Gregory Women's Jade 20 LT Backpack
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$139.95
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$139.95
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$0.00
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Classic zippered panel loading design with an easy-access front panel opening, minimal reflective attachment points, and a top quick retrieve pocket.
VaporSpan ventilated backpanel with specia...
Gregory Mens Zulu 20 LT Backpack
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$139.95
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$139.95
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$0.00
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Classic zippered, panel-loading design, with minimalist features and lightweight materials.
Minimalist, Lightweight Functionality
Streamlined design with easy-to use pocketing and clean, ref...
Osprey Renn 65 Internal Frame Backpack - Women's Extended Fit
Regular price
$190.00
Sale price
$190.00
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With a straightforward design and capable feature set, the Renn 65 EF offers a quality carry in a women's-specific fit that backpackers will never second guess, no matter their experience level. A ...
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