Inflatable Seat: Not only will the OSG Super Fat Cat's inflatable seat keep you up and out of the water, it packs down tighter than foam seats for storage; U-boat Design: The OSG Super Fat Cat sports a classic Outcast U-boat design that makes it one of the most efficient float tubes on the water; LCS Apron System: Keep track of your line with this innovative stripping apron system; Durable Construction: Fabric protected urethane bladders will hold air for years to come and aren't tough to fix if they start leaking; Built-in Carry Handle: No need to awkwardly make your way to the water with this float tube, just pick it up by the handle; 5-year Warranty