HEAVY-DUTY CONSTRUCTION: Reinforced tire tube enclosed by premium canvas cover with a mesh bottom for leisurely floating in lakes and rivers all summer long PREMIUM CANVAS COVER: Double stitched canvas cover with built-in grip handles and a mesh bottom can hold adults up to 250 pounds COMFORTABLE DESIGN: Features a short no poke inflation valve that works with any standard air compressor and is designed to stay out of your way for unparalleled comfort while floating MESH BOTTOM: Mesh bottom panel allows some water in to help keep you cool on the hottest summer days TETHER STRAP INCLUDED: Connect two or more River Tubes together with ease using the included tether strap, directions included *leisure floating only - not to be towed or connected to a moving vehicle* DRINK HOLDER: Includes a clip on drink holder so you can float in style and still have your favorite beverage within reach