THE GAS GROWLER DELUXE FEATURES -Outdoor Retailer + Snow Show Innovation Award Winner! -One Gas Growler fill costs about the same as one single-use green bottle and lasts 5 times as long. -Includes a 4&';/1.2M hose that attaches to all heaters and stoves that use the single-use green propane bottles. -The Gas Growler complies with DOT specifications 4BA, 4BW and 4E. It is safe to transport in your car, SUV, RV, or boat. -Rugged protective case with room for hose and wrench storage. -Molle stitched webbing for attaching pouches for accessories, or strapping down for transport. -Tanks are shipped pre-purged and ready to be filled at any propane filling station. Technical specs Best Use Camping Dimensions 9 x 14 inches Liquid Capacity (L) 4.5 liters Liquid Capacity (fl. oz.) 153.6 fluid ounces Material(s) Steel/canvas/EVA/TPU/nylon webbing Weight 10 pounds