Osprey Atmos AG 50 80-90 Litres high-grade stainless steel with a

high-grade stainless steel with a unique stowing system

Lightweight and packs down flat into a bag provided

A 2-panel design lets you adapt to the conditions with both a fully-waterproof poly wall or bug-proof mesh wall included

Liners are perfect for next-to-skin base-layers giving you extra comfort and protection

Osprey Atmos AG 50 80-90 Litres high-grade stainless steel with aFor weekends backpacking and lighter weight multiday overnight trips where comfort and ventilation are paramount, you can't find a better pack than the Atmos AG 50. AntiGravity suspension delivers a weight defying fit that seamlessly envelopes your back and hips in 3D suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy to use stretch mesh side pockets, an internal reservoir sleeve