Zip-ons with a packed volume of 8L to 50L the perfect packed volume for all your activities. You don‘t have to convert the ABS system, just change the Zip-on. There is no need to interfere with important system components. The Zip-on can be replaced easily and economically. Must have ABS Powder Base Avalanche Bag.
The Powder 15L is the perfect Zip-on for short backcountry trips. Emergency equipment can be put in a separate emergency compartment for quick and easy access. Skis or snowboard can be attached directly to the Powder Base Unit. The helmet can be stored in a practical helmet net. Drinking water systems can be integrated and keys, money and a mobile phone can be carried in a separate valuables compartment.