Carport Canopy 80" Roller Bag - 11x20 and 10x20The Impact Canopy carport storage roller bag is perfect for storing any brand of 10 x 20 canopy carports or portable garages. Carport canopy roller bag will protect your carport canopy or portable garage from damage and dirt during transportation and storage while not in use. This 80" storage bag is constructed form heavy duty polyester, large nylon wheels and dual handles for easy transportation. Fits Most 10 x 20 fully enclosed portable carport