Load up Lowe Alpines 30L Peak Attack Backpack for a day of ski touring or mountaineering. Adjust the back length to fit your torso, throw in an extra layer and some snacks and hit the trail. Pull on the non-slip buckle to shorten or lengthen the back of the Peak Attack and stay comfortable all day. The outside of the Peak Attack Backpack carries your skis and ice axe, and hipbelt gear loops provide easy access to your mountaineering tools. Remove Lowe Alpines hipbelt and pull on your harness when you get to the technical climbing section of your ascent.