Coleman Roadtrip Swaptop Grill Grate. The Coleman Roadtrip Swaptop Grill Grate fits all LX family grills including 9941, 9944, and 9949 models. Made from porcelain coated cast iron construction this grill grate will last you a very long time. Easily swaps out with other grill grate accessories, and is also easy to clean. A much needed grilling accessory for your next roadtrip.