This system doesn't include the regulator, growler or 16gram bulbs. These can be purchased separately:

This mini drafto tapping head will turn your growler into a portable keg system.

The growler is purchased separately.

This convenient growler tapping head is the best way to keep your precious beer fresh and carbonated in the beer.  The pressure applied by CO2 will keep your beer away from damaging oxygen and keep the beer carbonated for ages.

The vacuum walled growler will also keep the beer cold for ages meaning you don't even need an esky or cooler box.

If you would like some assistance on how to swap out the normal lid for this drafto tapping head you can see this video here:

https://www.youtube.com/watch?v=dGfYM_7S2zU&feature=youtu.be