New gas cylinder filled with 2 kg of food grade CO2 (E290). TÜV-tested and suitable for all European countries. Contains sufficient carbon dioxide to tap at least 400 litres of beer.
The gas cylinder is an ownership gas bottle, you can get it refilled at a local gas supplier, which also sells CO2 for the catering industry.
We do not refill these cylinders. These are non-returnable.
