Product details:

The big brother. Our 30 liter version of the Ultralight is still a genuine lightweight, but offers slightly more space and comfort. The Light Removable with the latest Airbag 3.0 technology is ideal for demanding, technical ski or snowboard tours.The Removable Airbag System 3.0 is an avalanche airbag system based on a square, brightly-colored airbag that deploys behind the wearer's head within seconds. The new system is safe and easy to use. It is even lighter and smaller than before and can be attached to all Removable 3.0-compatible backpacks.