Abstract: A seat for use on an inner tube having a body with a channel formed therearound of a size suitable for receiving an exterior surface of an inner tube therein and a seat formed in a central area of said body. The seat has a back portion extending upwardly above the body at one end of the body. The body and the seat are integrally formed together of a polymeric material. The body has a generally rectangular configuration. The back of the seat extends at approximately thirty degree angle relative to a bottom of the body. The seat has a bottom extending for at least two inches below the bottom of the body.