Tourist gas of the German producer EDELRID. High-calorific gas, which is a mixture of propane, ibutane and n-butane, allows the oven to be used even under very unfavorable weather conditions. Cartridge is equipped with threaded Screw-On socket. The cartridge complies with European safety standard EN417. The valve is equipped with a system to prevent accidental leakage of gas. The plastic lid protects the valve from damage.