DESIGN & DETAILS: Men's hydration and hiking pack Airscape suspension with EVA foam and Atilon framesheet Airscape backpanel with open mesh and EVA foam Cushioned spacermesh harness with die-cut foam Hydration compartment with Osprey Hydraulics(R) 2.5 L Reservoir Rucksack bucket style main compartment with wide mouth Adjustable sternum strap with magnetic bite valve Dual zippered side panel pockets and hipbelt pockets Dual upper and lower compression straps Dual trekking pole loop attachment points and ice axe loop attachment Front panel daisy chain attachment points Front slash pocket and shove-it pocket, under-lid zip pocket