The Osprey Atmos AG™ 50 features Osprey’s Anti-Gravity™ suspension system for quick dryingbackpack ventilation and all-day comfort. This pack is well suited for weekend excursions or quick overnight forays when you are toting less than 40 pounds.
Removable floating top lid
The floating top lid can extend to accept oversized loads or can be removed from the pack body for weight saving lidless use.
Osprey’s FlapJacket™ provides compression and protection from the elements for the main pack compartment when the top lid is removed.
The dual ice tool loops and clove hitch style bungee tie-offs provide secure tool attachment and transport
Removable sleeping pad straps
Sleeping pad straps allow for quick, secure external gear attachment. They can be fully removed to save weight. Not available on the Atmos/Aura 50.
Dual upper side compression straps stabilize loads while lower, cross functional compression straps also serve as external gear carry straps.
The internal compression straps help to stabilize the load.
Stow-on-the-Go™ trekking pole attachment
Osprey’s Stow-on-the-Go™ trekking pole attachment system is designed to quickly attach and carry trekking poles while wearing a pack or making a quick scramble through rough terrain.
The Fit-on-the-Fly™ hipbelt pads extend 5”/15cm to accommodate different hip sizes while providing a custom fit
The adjustable harness allows the user to easily adjust the torso length of the pack by using the easy release cams behind the harness yoke
The Atmos/Aura Anti-gravity™ backpanel is a continuous panel of lightweight mesh extending from the top of the backpanel to the hipbelt to provide unmatched comfort and ventilation. The seamless structure contours automatically to the body providing outstanding fit and unrestricted movement.
Gear capacity (L)
Gear capacity (cu. in.)
2868 cubic inches
3051 cubic inches
3234 cubic inches
3 lbs. 15 oz.
4 lbs. 1 oz.
Weight - metric
100-denier x 630-denier nylon dobby/420HD nylon packcloth