Replacement Fat Bag for common screw-in hatches outfitted with with a rim lip to support the bag ring. Fits: Viking, Beckson and Sea-Lect 5 inch screw hatches. Can be used to replace the Wilderness System Tarpon Hatch Bag including kayaks models by Perception, Mad River and Liquid Logic.

FYI: Fat Bags (large capacity, as seen in small photo to the right), Cat Bags (long & skinny), and Net Bags (common in Perception kayaks).

This may not work with all makes and models of hatches. Bag is removable and can be your kayak's purse. Outside diameter of the ring is 5 inches. Bag is 9 inches deep. It must rest on an internal rim on the inside edge of the hatch rim. Bag is not water proof. FATCAT