NRS Go! Duffel Bag The heavy-duty welded urethane bottom keeps wet gear from leaking out and prevents outside moisture from leaking in The 1000-denier Cordura upper closes with a heavy-duty zipper and wears like iron Two generous zippered outside pockets and two large inside zippered mesh pockets help you keep smaller items organized A comfortable carry handle, an ergonomic shoulder strap, compression straps over the closure zipper and external D-rings and attachment loops round out the features of this great bag PVC-free and built to last a lifetime of heavy use