Full Throttle Cove Cushion - Blue Take a relaxing dip in the water with the Full Throttle Cove Cushion. Acting as a floating seat with backrest, the Cove Cushion is perfect for relaxing in the pool or lake. This cushion features two convenient carry handles, making it easy to take with you everywhere. Take the Onyx Cove Cushion with you when kayaking or canoeing for extra seat cushioning. This cushion also adds extra comfort and cushion to your boat seat. This cushion is soft, and can double as