Yellow Multi liquid post Carbonation cap
$4.50
This plastic carbonation cap has been designed to suit soda bottes, coke bottles, and FermZilla lids. If you have a keg system you should have at least a couple of these as they are so useful.
Liquid and Gas ball lock compatible.
This carbonation cap is also suited to any of the FermZilla products such as the FermZilla Pressure kit.