The 30L Maxi DRYBAG BACKPACK is the ideal carrier to transport your gear while protecting it from water, sand and dust when out on diving tours or other outdoor activities. Thanks to its heavy-duty Tarpaulin and heat-sealed construction the bag is 100% dry. The roll-and-close system is super easy to use, and an outside zippered pocket keeps smaller items accessible. A comfortable padded backpack system makes for effortless gear hauling.

If 30 liters of cargo-carrying capacity is more than you need,  

The 18L Mini DRYBAG BACKPACK. It is built tough with the same 500D heavy-duty Tarpaulin and heat-sealed construction as the 30L Drybag Backpack. It also offers all the same functions and features as the bigger backpack, but is conveniently down-sized for smaller gear transport jobs.