A-B15100150SM-AI CATCHER BAG W/HANDLOne New Aftermarket Replacement Grass Catcher Bag with Handle Fits Ferris, Snapper, and Simplicity Zero Turn Mowers This aftermarket replacement grass catcher bag with handle Fits Ferris, Snapper, and Simplicity zero turn and riding lawn mowers equipped with 2 bag and 3 bag grass collection systems. The bag collects grass clippings and debris discharged from the mower deck, and is designed as a direct replacement for worn or torn original bags.