This package includes an adapter that is a T-piece that can screw onto a coke or other soda bottle to turn it into a mini keg. Included is 2 carbonation caps and a length of silicon dip tube.
Provide your own soda bottle (600ml, 1.25L and 2L) for a cheap and cheerful mini keg to take your homebrew to a bbq etc
I use the Adaptor to carbonate 2lt pet bottles I can then quickly refrigerate when I want a beer. Very cost effective alternative to using my 2lt kegs.
Perfect if your in a hurry
Very good, hardest part drinking the coke, will set it up initially rum and dry dispenser