Lightweight, spacious and comfortable. The Tour 40 Removable Airbag 3.0 is lightweight and has everything you expect from an avalanche backpack. Mammuts Airbag System 3.0 is dependable, long-lasting and one of the lightest on the market. Orange elements make you more visible from a distance. Optimized hip belt and shoulder straps as well as the new 3D-molded back panel offer incredible comfort and a perfect fit. The large zippered opening puts everything right at your fingertips. Attach your skis or snowboard using the pull straps. Keep your safety equipment in the separate high-visibility orange compartment. The backpack is PFC-free, and the outer fabric and lining are made of recycled material. To top it all off, the Tour 40 has useful features such as a helmet holder, side compression straps and loops for your poles and ice axe. read less High-density, 2-layer EVA back padding; hip belt and shoulder straps with stretch fabric cover Aluminum frame for optimum load transfer Lateral co