Osprey Atmos AG 65 | Black Large/xlarge 1550400 Twilight factor: 17

Twilight factor: 17

Dual-Fuel: Maximum flexibility to utilize either Alkaline cells or a rechargeable Lithium Ion BD 1500 battery (sold separately)

5% of the sun's rays

Merrell sticky rubber outsole with durable traction that grips when and where you need it

Quick release wheels

Osprey Atmos AG 65 | Black Large/xlarge 1550400 Twilight factor: 17For heavyweight weekends or weeklong backpacking trips where comfort and ventilation are paramount, people know to reach for the Atmos AG 65. You'll forget how much you really packed with its AntiGravity suspension, delivering an incredible fit that seamlessly envelopes your back and hips in 3D suspended mesh. From easy to use stretch mesh side pockets for water bottles, an internal reservoir sleeve for additional hydration opportunity, Stow on the Go