Water Filled Spa Booster Seat / Cushion

Get the perfect seating height in any hot tub with this water-filled booster seat. Fill it to your preferred firmness and its own weight holds it securely on the spa seat - no suction cups or straps needed.

• Water-filled design stays put when filled - no floating
• Adjustable: add or remove water to fine-tune height and firmness
• Ideal for shorter bathers and children (with supervision)
• Works with both portable and acrylic spas
• Easy to drain, dry and store