Built for peak performance on our mountaineering expeditions, ski tours, and peak bagging bids, the Peak Light Backpack is made with Ortovox's lightest and most durable materials to keep our weight down as the difficulty goes up. Skipping superfluous details, Ortovox opted for a minimalist design here to keep the weight down, and we can take it down 30% further by removing the hip belt, lid, back reinforcement, pick holder, and D-Skifix. Even with this light design, the 40-liter capacity leaves plenty of room for our layers and gear with the circumferential zipper providing easy access to everything we need to take on the mountain. There's also extra storage outside the pack, including convenient rope carry, ice axe and trekking pole attachments, helmet net, and either diagonal or side fastening for our skis.