Made from Dyneema Cubin Fiber, this slings weight to strength ratio is hard to beat making it ultra light and ultra tough. Weigh in int at just…. this sling can be worn as a secondary chest pack or can be packed away into a summit pack. Boasting a solid 10L capacity, secondary stability strap, and external lashing points, this sling can accommodate a day hike or summit missions. A small but important detail is the shoulder strap. Most UL sling designs priortize every lil gram of weight savings and often skimp in carrying comfort. The shoulder strap on this is a wide 25MM Nylon webbing, keeping it from digging into your shoulders even when loaded up with water, food, and gear.