C206GLS-Butane-Propane-Gas-Cartridge-190g-Campingaz-3000002290-p-The-Campingaz-C206GLS-Gas-Cartridge-contains-a-mixutre-of-Butane-Propane-It-is-fitted-with-a-Gas-Lock-System-to-prevent-the-majority-of-residual-gas-escaping-from-the-cartridg…View more