* Roll-top closure system provides secure watertight seal. Keeps your gear dry in any wet situation where the bag is not fully submerged. 

* 40L dry bag with large capacity include two straps for backpack-style carrying, meet your demands on different occasions.

*The dry sack can float on water after being rolled and buckled, so you can track your gear easily.

* Transparent PVC design is visible to see your items inside,no need to open and worry about missing something.