It's getting hot out here with the Portable Gas Heater  Upgrade your heater with 4 or 8 gas bottles Compact and lightweight heater is perfect for moving around with you Great for using on patios, camping, fishing and more. Easy-to-use Piezo ignition with variable heat control 1.2kw heat output Ceramic burner with safety guard Buying Options:  21.99 pounds for the portable gas heater 34.99 pounds for the portable gas heater and 4 gas bottles 39.99 pounds for the portable gas heater and 8 gas bottles