Ortovox Trad Zero 24 climbing mountaineering backpack is very light with a weight of only 570 g. This is the one-thread-larger version of the 18-liter model, perfect if you need to carry a little more gear with you. Made with a high-strength fabric, this backpack is made even more durable by an internal silicone lining. Ortovox offers you not only an extraordinary lightness but also various rings to fix your materials, an adjustable webbing to fix a rope and the predisposition to a hydration system. The shoulder straps are padded and the back is soft. Furthermore, Ortovox thinks of a personal emergency card to allow a quick intervention of the injured in case of emergency. Trad Zero 24 goes into action on the wall! Ortovox Trad Zero 24 climbing and moutaineering backpack