Whether you're large and in charge or just like to play that way, ToySplash has just the tube for you! The Sumo 54-inch Fabric Covered River Tube is the largest single tube we offer at ToySplash! This Sumo Tube features an on-board ice cooler and drink holder to keep you hydrated on the water. And with sturdy PVC construction and heavy duty handles, you can count on the Sumo to stand up to intense tubing trips. The Sumo is perfect for marine, river, or pool use.