A technical backpack for cliff climbing, ice climbing and mountaineering, the OSPREY MUTANT 38 is ready for your most demanding expeditions. Developed and validated by mountain professionals, it is the ultimate bag from the American brand. Its slim and compact profile allows you to carry your load as close to your body as possible, and the different adjustment straps will allow you to better distribute it in order to keep your movements stable and balanced.Like any good technical bag, it is amply equipped while remaining light thanks to theuse of high quality materials from recycling. The fabric has a PFC-free water-repellent coating to protect its contents from moisture. The part of the bag in contact with the back is anti-slip, which prevents snow from getting stuck. All openings can be manipulated with gloves.All gear straps are removable, two elastic cords complete the ice axe holders on the front of the bag. It also has ski racks to fix them in a triangle and a removable multi-position helmet net. Not to mention the rope holder and compression straps to keep the load stable. Osprey further improves this model and succeeds in making it even lighter while remaining extremely resistant.