Intex River Run II 2-Person Water Tube with Cooler and Connectors (2 Pack) pair of Intex River Run II tubes allows you to relax in style and with your favorite beverage within close reach. It's lightweight, durable and has plenty of room for two adults. its built-in cooler holds more than a few drinks and keeps them cold. It's made of tough 18-gauge vinyl, and it has a mesh bottom to keep you cool. get some sun while floating and staying cool in your 2-seater River Run Lounger