AIRHEAD U-TUBE, Towable Ski Tube
http://www.go2marine.com/product.do?n...
U-TUBE is an innovative 1-2 rider towable with 2 different tow points. Pull it from the end and it rocks side to side, adding a new dimension to your tubing excitement. Pull it from the bottom and 2 can rider chariot style! Two oversized neoprene panels provide comfort. Six deluxe handles with neoprene knuckle guards give you lots of gripping options.