Poacher Ras 36L Snow Sport Backpack Removable Airbag System 3.0 by Mammut compatible (sold separately with RollTop closure. Diagonal A-frame ski carry. Vertical snowboard carry. DK Impact Spine Protector compatible (sold separately. Backpanel zippered main access. Deployable helmet carry. Fleece lined goggle pocket. Two-way radio handset or insulated hydration compatible. Snow toolshovel pocket. Quick draw ice axe loop.