The Atmos™ AG 65 is one of best-fitting, most ventilated and comfortable pack ever made for traditional backpacking trips up to a week or more in duration. The innovative AntiGravity suspension makes it feel like you’re carrying less weight and seamlessly wraps around your body, which means you’ll enjoy every mile more than ever. Features like; easy-to-use stretch mesh side pockets, Stow-on-the-Go trekking pole attachment, and FlapJacket for lidless use; the Atmos™ AG 65 is a top contender. Backed by our Osprey all mighty Guarantee, forever.