The Sevylor 1-person water lounger is designed for a day of lounging at the pool river creek or lake. The lake lounger includes an Air Tight System that helps ensure this lounger will not leak. This pool lounger is also equipped with a Snap 'n Stay System so that it can connect to other Sevylor floating products. Sevylor's 1-person water lounger features 13-gauge PVC construction and a double lock fast valve for quick inflation or deflation to make transporting a breeze. The lake lounger with an airtight guarantee has a built-in cup holder to help prevent spills and to free up your hands for other activities like reading.