Whether you’re lounging on the lake or floating down the river, Poolmaster’s River Cruiser Tube provides the security and all-day comfort you need. The River Cruiser Tube is constructed with on-the-water safety in mind, with two inflatable air chambers (perimeter and interior) within the seat. The large 47″ diameter profile supports all body sizes and a 13″ diameter center opening allows for support and comfort sitting. The River Cruiser Tube features a perimeter rope for tethering as needed or for light towing, and two permanently-bonded handles are added for grabbing convenience. A beverage pocket is built-in to enjoy your favorite refreshment. Constructed in extra-strength 22-gauge vinyl, the River Cruiser Tube is built for rough water play and season-after-season longevity. Recommended for adults.