ABS A.Light Tour 25-30 The avalanche backpack with airbag is versatile, comfortable and designed to offer you great freedom of movement. Especially developed for ski mountaineers, from beginners to the most ambitious lovers of challenges. The backpack is waterproof and features an ergonomic fit and excellent weight distribution. The two ABS Twinbag it is supplied with are two separate and independent units that offer you greater safety in the event of an accident. The two Twinbags can be folded up to a very small footprint. The backpack is also equipped with vertical and diagonal ski attachment, vertical snowboard attachment, attachment for ice ax and poles, integrated helmet net, compression straps and other loops for attaching auxiliary equipment, chest strap with signal whistle. You also have a special compartment designed for the avalanche kit, shovel, probe and first aid kit. The patented ZipOn roll top system allows you to expand the volume from 25-30 liters to 35-40 liters. ABS A.Light Tour 25-30 l avalanche backpack