The Prolighter 30+10 mountain backpack is a robust and lightweight pack suitable for one- or two-day mountain trips year-round. It can be made even lighter by removing the hip belt and the top flap, both of which are detachable. This climbing backpack offers space for ropes, ice axes, skis, and protective gear, and features a pull handle for hauling on routes. The fully adjustable carrying system reduces strain, while the compact volume ensures that the backpack doesn't take up too much space during activities. It is compatible with a hydration system and is an essential backpack for ski tours and summer hikes.