Coleman Golf Catalytic Heater. Model 5036A. 3000 BTU/HR Output operates up to 7 hours for one 16.4 oz. propane cylinder, (Not Included). Battery ignition for push button lighting. Compatible with most cup holders. Includes carrying case, it can stand on table, floor, or other flat surfaces. Great for camping also. I have two available as pictured and each one is prices at $100.00 each.