Fly High Wake Boarding Mfg. offers consumers a line of superior wakeboard ballast products developed through careful research and testing. Their fat sacs, tsunami ballast pumps, ballast fittings, and other barefoot and wakeboarding products are specifically designed to provide added safety, convenience and improved performance without causing damage to your boat. Build a better wake today with specific ballast bags and ballast fittings for your boats model year. From the Pro-X series all the way to custom fat sacs, Fly High has you covered!