O'Brien Speedster 3 Towable TubeThe O'Brien Speedster 3 delivers nonstop fun in the sun and out on the water. The Speedster 3 accommodates up to two riders and offers padded ultra grip handles and the lightning valve allows for quick inflation/deflation for more time out on the water! Features Max. Capacity - Up to 3 riders or 510 lbs; Tube Style - Deck series; Durable Design - 26 gauge bladder fully covered in 420 D Nylon; Handles - 6 Soft Grip Handles; Pad - EVA Pad; Quick Connect Tow System - Effortlessly connect the rope to the tube; Lightning Valve - Inflate/deflate faster than ever before; Size - 70" x 60" (deflated); Use a tow rope with a tensile strength of 3350 lbs; O'Brien Inflation Video: