BUTANE. Pressurized bottle. Extremely flammable gas. Hydrocarbons rich in C3 C4: No 270 990 9- EU Label. Net weight: 190 g. This bottle must only be used with CAMPINGAZ devices of the direct pressure butane category that operate with the CAMPINGAZ C206 bottle. This bottle is manufactured in accordance with European Standard EN 417 and is equipped with a system that prevents dangerous gas leaks when the bottle is accidentally disconnected. Do not puncture or burn even after use. WARNING: NOT REFILLABLE.