indispensable safety for backcountry tours. the tour 30 removable airbag 3.0 is particularly lightweight and offers everything you expect from an avalanche backpack. the optimised hip and shoulder straps, as well as the newly developed, 3d pre-shaped back, ensure maximum comfort and a perfect fit. orange colour elements make you more visible from a distance. the airbag system 3.0 from mammut is reliable, durable and one of the lightest on the market.