Extra High Back Kayak Seat With Storage And Removable Cushion. Lift Your Kayak Seat Higher with Cushion. Comfortable all around kayak seat with extra high back support. Kayak seat will fit into most kayaks with 4 point attachments. Included FREE extra thick cushion to raise seat higher for drier ride. Seat cushon can also be used as throwable PFD in case of emergency. Seat cushion is detachable and can also be used for seating on a beach.