Description: This carbonation cap is a screw-on cap with an integrated Cornelius ball lock fitting. It is designed to fit onto most soft drink PET bottles. The carbonation cap is Made from 304 Stainless Steel and highly effective method to add and maintain carbonation in beverages for extended periods of time.With this cap you can simply fill an old PET bottle with cold liquid of your choice and carbonate by connecting your Liquid ball lock disconnect. Make your own soda water, carbonate beer, or even make your own soft drinks.
The carbonation cap is Made from 304 Stainless