The 3-person Sidewinder towable tube from HO Sports is designed with an ergonomically-styled cockpit that keeps children and adults comfortable while riding. The towable was specifically designed to lower the riders' center of gravity, which provides a more secure feel and eliminates the tipping sensation. The lift-assist base and circular baffles minimize the wet surface area and reduce drag, so the Sidewinder can easily be pulled behind a variety of vessels. Two Boston valves allow fast and easy inflation/deflation. Durable PVC construction with quick-connect tow rope attachment. Package comes complete with 12V air pump and heavy-duty tow rope. 510-lb. weight capacity. 70" x 85".