This is exactly what I was wanting.............
The HIGH BACK kayak seat combines our fluidized gel cushion with a 20" high, fully battened, contoured back for all-day comfort and support. Engineered to provide comfort and convenience, the High Back is perfect for the cost conscious kayak fisherman and long duration paddlers. SKWOOSH™ kayak seat backs are made in the USA and guaranteed for performance and workmanship.
This SKWOOSH™ seat back is made with durable 600 denier polyester fabric. It is durable and waterproof and usually easily cleaned with a damp cloth. To remove stubborn stains or grime dampen the spot with diluted laundry or dish washing detergent, rub gently, rinse with medium temperature water and air dry. The nylon seat bottom can be wiped cleaned with a soft sponge and detergent or just hose off.
For best results, smooth your SKWOOSH™ seat before each use.