Therm-A-Seat C303 Heat-A-Seat "Hot Seat" 600D Blz Orange and Black, Polyester Nylon

Jumbo 17" diameter cushions are filled recycled close cell foam groundings which are NOT crunchy. Quiet, soft and comfortable, the closed cell foam is a superior insulator keeping you warm. 1171-0012: comes with grommet and clip. Comes with a carry strap.