The Float 15 Turbo avalanche airbag is designed for backcountry mechanized skiing and snowboarding. Creating buoyancy and helping you float to the surface, the 150-liter airbag not only decreases your burial depth but also protects your head and neck from trauma in an avalanche. If you are a backcountry snowmobiler, this avalanche airbag pack is for you. The Float 2.0 avalanche airbag system does not guarantee survival in an avalanche incident. Educate yourself, make good decisions, and know before you go. Float 2.0 air cylinder must be purchased separately. All BCA Float packs include integration for BC link radios , hydration sleeve, dual zippered shoulder straps, and molded back panel.