Atmos AG 50

The Atmos AG™ 50 introduces the Anti-Gravity™ suspension* system to a new line of ventilated backpacks. This 3D suspension system contours your body providing seamless comfort allowing the user mobility with ease on any multi-day backpacking trip.

*Osprey Anti-Gravity™ [AG™]
A continuous panel of lightweight mesh extends from the top of the backpanel to the hipbelt. The seamless structure contours automatically to the body, providing outstanding fit and unrestricted movement when wearing the pack.

Load Range 25-40lbs

Availability: In stock


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  • Top load access to main compartment
  • Removable floating top lid
  • Upper side compression straps
  • Lower Side compression straps
  • Dual stretch mesh side pockets
  • Dual zippered hipbelt pockets
  • Dual ice tool loops with bungee tie-offs
  • Large stretch mesh front pocket
  • Lower zippered sleeping bag compartment
  • Dual zippered sleeping bag compartment
  • Internal reservoir sleeve
  • Stow-on-the-Gotm trekking pole attachment
  • Internal top compression strap
  • Integrated FlapJacket for weather protected lidless use
  • Carry:

  • Anti-Gravity Suspension comfortably transfers pack load
  • Anti-Gravity Backpanel features top to bottom suspended mesh wraps shoulders, back, and hips for a fully integrated backpanel fit
  • Anti-Gravity Mesh Harness with structural load lifter bar for load transfer and comfort
  • Anti-Gravity/Fit-on-the-Fly Hipbelt for load transfer and comfort
  • Fabric:

  • Main: 100D x 6300D Nylon Dobby
  • Accent: 210D High Tenacity Nylon
  • Bottom: 420HD Nylon Packcloth
  • Volumes and Weights

     Size  cu. in.  liter  lbs/oz  kg.
     S  2868  47  3/15  1.79
     M  3051  50  4/0  1.82
     L  3234  53  4/1  1.85

    Additional Info

    Additional Info

    Brand Osprey Packs
    Style ATMOS AG 50


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