Gender : Any Age Range : Adult Capacity : 72 liters of volume / weight of 1.85 Kg / bag packed size: 73 * No. 28 * m 30 m. Easy storage : Pockets:3 ext, 1 int, 1 belt. Pole-carrier /ice axe. bottom access, compartments. Efficiency : When set to auto parts. Male body type. Tested : A backpack parts laboratory tests examined: thus the material, buckles, straps, pads, zippers ... as the material resistance to abrasion, tearing, color fastness UV rays, laundering, water resistant. Then finished with a backpack subjected to a test for us to see how durable: forcing an accelerating those effects that reached the backpack over several years of use. Finally, add a dummy filled with weight, which makes a lot of miles on a fast walk. How to pack a backpack : the bottom of the sleeping bag to put items on the back of the hard stuff (tent, cooker, dishes), packing up the clothes around it! The top of the mattress, place it under the upper part of the tent, where there was no room, strapped to the bottom of the bag! The rain jacket and the fleece is at your fingertips! The pocket and into the smaller things during the day is used as a sunscreen, maps, glasses etc.. The aquifer is usually on the bag side pocket. Composition : polyester and polyamide.