You won't find a waterproof bag that carries more gear or transports it as easily as the Scubapro Dry Backpack 120L, Roller. Made from a super-tough fabric blend 85% 500D nylon and 15% polyester backed by a thermoplastic Urethane (TPU) coating this dry bag rolls on a pair of saltwater-resistant wheels and includes a YKK weather-proof zipper that is reliable, easy to use and seals contents from the elements. Offering loads of cargo-carrying capacity, this bag is perfect for keeping dry gear safe from the elements, or keeping wet gear from soaking your car's back seat or trunk after the dive. 

Reinforced base and those saltwater-resistant wheels protect the bag while making easy work of transporting gear. A top handle is provided for towing along with double duffel straps for carrying on your shoulders. The approximate bag dimensions are (L x W x D) 34" x 16" x 14" (85cm x 40cm x 35cm), with a main compartment volume of 7,253 cubic inches (119 liters) and weighs 5.73 lbs. (2.6 kg) when empty.