ABS Vario Base Unit *Missing Trigger*

The ABS Vario Base Unit is the epitome of versatile mountain safety. Made so you can zip on any size pack you need for the day, the Vario Base Unit comes with an 8L bag cover and is perfect for you to zip either the 24L, the 32L, or the 45L Vario Zip on bags to accomodate any adventure. This bag does not contain an activation unit, but does have the TwinBags system with a buoyancy volume of 170L and an ergonomic hip belt for the perfect fit. Be prepared in the backcountry with the ABS Vario Base Unit. *Note- this pack is just a base unit, and is not a full avalanche backpack. You will need to purchase a Vario Zip-On Pack separately, Also the Trigger for the airbag system is missing, this is a seperate purchase for around 65 dollars*