VENTILATION AND COMFORT IN 3D. Atmos AG is a backpacking backpack featuring Osprey's innovative AG AntiGravity™ back system. Atmos AG is comfortable in warm weather thanks to its ventilated hipbelt, and versatile enough for year-round use.
YOUR PARTNER IN CLIMB. 5th generation of Mutant is a reliable, intelligently-featured climbing pack for year-round ascents. Designed for fast summer ascents through to winter summit pushes, the Mutant series will never be off your back when you climb.