Deca 10 Liter Waterproof Dry Bag - BlueThe Deca 10 Liter Dry Bag is a 100% waterproof Dry Bag featuring a two-way purge valve that can be used to inflate, compress, or drain the bag. The Deca is manufactured from high quality Marine grade waterproof vinyl and sports a built in stainless steel bottle opener on the closure. The Deca can be used in a number of ways including a portable cooler, storage for your electronics, a headrest at the beach, and you can even fill it with water to be used as a shower. A simple roll down closure and shoulder strap make the Deca the perfect bag for almost any activity!Features:100% Waterproof compartment10 Liters of storage, High Quality Marine Grade Waterproof Vinyl2 Way Purge Valve (inflation/compression)Roll-down closure, Integrated bottle opener