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Osprey Packs Atmos AG 50 Backpack Men's

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Our Price: $239.95

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The Men's Osprey Atmos 50 AG Backpack is the best-fitting, most ventilated and comfortable pack ever made for traditional backpacking trips lasting a weekend or more. Made with the same basic design of the original Atmos backpack, but with an update back that is begging to be taken out on long, hot trails. AntiGravity system is a continuous panel of lightweight mesh that extends from the top of the backpanel to the hipbelt to allow this seamless system to automatically contours to your body for an outstanding fit and unrestricted movement. Super breathable comfort is also perfect for hauling up to 40 pounds comfortably. A removable top floating lid holds extra gear near at hand or can be left at home when you want less weight and need less space. An internal reservoir sleeves keeps water and your hydration only inches from your mouth. Tool attachment, external and internal compression straps, and the Stow-on-the-Go trekking pole attachment all work together to keep all your gear organized and locked down. Keep your light to medium-weighted adventures comfortably on your back with the Men's Osprey Atmos 50 AG Backpack and get a move on!

Key Features

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


SM 2868 in3 / 47 l 30.71h x 14.96w x 15.35d in. 4.13 lbs.
MD 3051 in3 / 50 l 32.68h x 14.96w x 15.35d in. 4.21 lbs.
LG 3234 in3 / 53 l 34.65h x 14.96w x 15.35d in. 4.29 lbs.

Osprey Packs | Atmos/Aura AG™ | Product Tour