Osprey Aether 55 Size:S/M specific color requests cannot be

specific color requests cannot be accommodated

-Weight 412 gr

a Pulse Ox sensor4 uses light beams at your wrist to gauge how well your body is absorbing oxygen

User friendly heel rotation

while waterproof construction helps prevent water from pooling beneath our tent in wet weather

Osprey Aether 55 Size:S/M specific color requests cannot beWinner of the 2021 Backpacker Editors Choice Gold Award. You come to the trailhead fully prepared, you expect the same reliability and readiness from your packand the Aether 55 delivers. Custom Fit on the Fly Shoulder Straps and Hipbelt, and an adjustable torso provide a near perfect fit while an injection molded backpanel offers close to body performance. Made with bluesign APPROVED nylon and PFC free DWR. Raincover included. Features Included