Perfect for bottling into PET bottles
"This tap connector is perfect for transferring kegged beer into pet bottles oxygen-free. I put a carbonation cap on the bottle, purge with CO2 to remove most oxygen then connect with a jumper line. Simply twist the bottle to release the pressure and slowly fill the bottle using the keg's pressure. The foam at the top when you take the carbonation cap off helps to keep oxygen out. So far this has been working well to give me take away bottles with no fuss."