Gas cartridge with butane / propane gas, with standard EN417 screw thread and safety valve. The content of this gas cartridge is 500 g (1000 ml). Screw the gas cartridge directly under the Safari Chef HP, or you can use it in combination with a gas pressure regulator like the Dual Power Pak. Ideal for camping vacations, picnics or hiking. With 1 can of CA500 you can grill for about 2 to 4 hours, depending on the type of grill.