The most copied bag design in scuba diving.OurPanamaMesh Backpack is the "original" design and features two high density foam padded shoulder straps, extra durable polyester mesh, duffel bag handles and ourunique zippered dry pocketinside combines with a wet pocket outside. The bottom uses reinforced 18 gauge PVC nylon.And as abonusin every bag, we supply a 12" x 12" mesh drawstring bag.Color:Black with Royal Blue Coated Mesh