Enhance your spa experience with the Comfort Spa Seat Cushion. Relax in style with the Blue Wave Products water-filled seat cushion specifically designed for inflatable hot tubs and portable spas. This soft seat cushion provides additional support and comfort during your spa session. The cushion is made from a heat-resistant soft PVC material with an oversized inlet valve for quick easy filling using a normal garden hose (hose not included). For the smaller bather use the Comfort Spa Seat Cushion to sit slightly higher in the water. Create a more enjoyable overall spa experience with the Soft Comfort Cushion.