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Backpacking Packs

 Osprey ATMOS AG™ 50

Osprey ATMOS AG™ 50

Item #10001428

Our Price: $240.00

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The Atmos AG™ 50 is the best-fitting, most ventilated and comfortable pack ever made for traditional backpacking trips lasting a weekend or more. The innovative AntiGravity™ suspension makes it feel like you're carrying less weight and seamlessly wraps around your body, which means you'll enjoy every mile more than ever. From easy to use stretch mesh side pockets, Stow-on-the-Go™ trekking pole attachment, and FlapJacket™ for lidless use, the Atmos AG™ 50 is still the top contender. Backed by our All Mighty Guarantee, forever.

• Anti-Gravity™ suspension - feels like you are carrying less weight than is in your pack
• Removable floating top lid with dual zippered pockets and web attachment points
• Integrated FlapJacket™ protects gear when top lid is removed
• Stow-on-the-Go™ trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free
• Adjustable harness and Fit-on-the-Fly™ hipbelt to dial in perfect fit
• Internal hydration reservoir sleeve accommodates up to a 3L reservoir
• Front stretch mesh pocket stores rain gear for easy access when skies darken, or wet gear after the downpour stops
• Dual access stretch mesh side pockets for storing water bottles and other gear with InsideOut™ side compression straps
• Dual upper and lower side compression straps stabilize loads and maintain a streamlined profile
• Zippered hipbelt pockets keep snacks and smaller items close at hand
• Lower zippered sleeping bag compartment with removable divider
• Dual ice tool loops
• Removable sleeping pad straps
• Sternum strap with integrated safety whistle


Backpacking - by from WI

The pack was expertly fitted to my body by the Fontana staff, to make sure I have the right size pack and that all adjustments are correct. I’ve used the pack four times so far in my training for future overnight hikes, and it has been perfect. Weight is correctly transferred to my hips and I easily forget I’m wearing a pack. The frame is very comfortable. Quality appears to be excellent. On the downside, I can’t reach my water bottle. I would also like some small pockets on the outside, and there aren’t many.

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