Product details:

The Manta 34 is a premium performance hike hydration that offers a stable, comfortable carry through its highly ventilated design and torso-adjustable fit. The adjustable harness tracks securely on the Airspeed frame and buttons into a web ladder to allow over 4" of adjustability for different torso lengths, to ensure an excellent fit. This full-feature pack includes four zippered pockets, three internal mesh pockets and roomy main compartment for keeping gear organized and accessible. The included Hydraulics LT 2.5L reservoir will help keep you hydrated all day and stores in a dedicated hydrated compartment. It is also backed by the Osprey All Mighty Guarantee, forever.