Osprey Exos 58 Rucksack Blue Ribbon L/XL,

Ultralight, AirSpeed injection-molded ladder adjustment system provides 4" of torso adjustability of a customizable fit EXoForm harness features seamless layered mesh to provide improved comfort and cushioning Removable floating lid with top- and under-lid zippered pockets and integrated flapJacket cover for lidless use Dual ice axe loops with bungee tie-off, Stow-on-the-Go trekking pole attachment, and sternum strap with integrated safety whistle Front stretch mesh pocket for stashing gear, dual-access stretch mesh side pockets and dual-zippered hipbelt pockets to keep essentials handy.For Size Large/X-Large: Recommended load range: 30-35 lbs | Pack weight 2.94 lbs | Dimensions: 32.28H X 14.57W X 12.99D in | Volume = 61L