The Bestway Rapid Rider X4 Inflatable Floating Island is an excellent choice for floating in a river or lake with friends. Constructed using durable, high-gauge PVC material, the Rapid Rider X4 comfortably seats four people and features built-in backrests for additional support, a cool mesh bottom and 4 cup holders. The all-around grab rope makes it easy to mount from the water. It also includes two built-in coolers allowing you to take along frosty beverages and small snacks. Perfect for memorable summertime fun.