The VIPER-series from AIRHEAD offers top-of-the-line cockpit-style towables, favored for their boat hull-shaped bottoms that provide an exciting and steady ride. Children love the secure feeling of sitting on the cozy inflated floors inside the cockpits, while both kids and adults can appreciate the striking NASCAR-inspired designs. The bladders, made of sturdy 30-gauge material, are fully enclosed in durable double-stitched nylon and do not contain any exposed PVC. The nylon wrap handles with neoprene knuckle guards ensure comfortable grip, and an EVA "Indy Cap" caps off the Boston valve.