The Mr. Heater Big Buddy carry bag is the perfect accessory to transport and store everything needed for your model MH18B heater. Made of 600D polyester for durability, and a padded shoulder strap for comfort. Features a double zippered main compartment to provide a large opening for the heater, and an easy access u-shaped zippered front pocket to hold a hose, regulator, and fuel filter for remote tank connections. Its dual mesh side pockets hold 1 lb propane cylinders, while the added rear storage gives you plenty of room for additional gear you might need to on your next adventure.