Barefoot International Pro X Series Marine Rear Seat Sac The Pro X Series Rear Seat Sac is a smaller version of the Fat Seat minus the arms. It has a lower profile but adds a lot of weight to the rear of the boat. It will also conform to fit in any center locker and many other places. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fat Sac Product MPN W705-Grey Product UPC 817177020461 Fast Ship In Stock Ships Today