Made from a durable tarpaulin material, the Hollis Duffel is an excellent gear bag. Resistant to abrasion and puncture and provides storage for extended dive trips. Made from a durable tarpaulin material, the Hollis Duffel is an excellent gear bag. Resistant to abrasion and puncture and provides storage for extended dive trips.- D-zip main compartment with internal zippered pocket.- ID pocket on top.- Backpack shoulder straps.- Carry handles on both ends.- Straps with padded handle.- Rugged construction.