The new Sport Mesh 'N Roll 100 is a heavy-duty coated mesh duffel bag on wheels. On your way to the dive site you can roll the bag or carry it like a backpack by using the double-duffel straps. On your way back from the dive site, the roller wheels enable you to avoid soggy gear drenching your backside. This bag is lightweight yet durable while offering a massive amount of cargo-carrying capability.