Gear up and kick back in style, for a relaxing hot summer day on the water with the Kelsyus River Rider. Great for the lake, in the pool or on the river! The River Rider Tube offers all the amenities you need to hold the essentials as you float above the water. This inflatable tube comes with a built-in cooler that holds six cans, plus it comes with a single can holder. The super-sized head/neck/back rest provides ultimate comfort. Tube measures approximately 50 inches in diameter and 8 inches tall.