The Patagonia Ascensionist 55L mountaineering backpack is designed for seasoned mountaineers and climbers seeking a reliable companion for their high-altitude mountain expeditions. Its generous capacity allows you to carry all the essentials without compromising agility or freedom of movement. The ergonomic shoulder straps, hip belt and chest straps, as well as the balanced weight distribution offer optimal comfort when hiking. Those engaged in challenging expeditions will appreciate its streamlined design and robustness. This model has a reduced environmental impact thanks to the use of recycled Ripstop nylon, underlining Patagonia's commitment to preserving the natural playgrounds of mountaineers. Specifications of the Patagonia Ascensionist 55L: Capacity: 55LMain material: 100% Recycled 420D Ripstop NylonCollar: 100% 70D Ripstop Nylon with silicone finishLining: 100% Recycled 200D PolyesterIce axe holderRemovable rope holder systemInternal compartment for valuablesDual aluminium frame staysRemovable side compression strapsDimensions: 66 x 32 x 19 cmWeight: 1280 g. Backpack Patagonia ---Ascensionist 55L Fire