The Atmos AG 50 is the best-fitting, most ventilated and comfortable pack ever made for traditional backpacking trips lasting a weekend or more. 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. From easy to use stretch mesh side pockets, Stow-on-the-Go trekking pole attachment, and FlapJacket for lidless use, the Atmos AG 50 is still the top contender. Backed by our All Mighty Guarantee, forever. FEATURES Anti-Gravity suspension - feels like you are carrying less weight than is in your pack Removable floating top lid with dual zippered pockets and web attachment points Integrated FlapJacket protects gear when top lid is removed Stow-on-the-Go trekking pole attachment Adjustable harness Internal hydration reservoir sleeve Front stretch mesh pocket Dual access stretch mesh side pockets Zippered hipbelt pockets Weight: 1.95kg Volume: 53L