Ready to serve from a keg (2,3)
I believe the answer is:
on tap
(Other definitions for on tap that I've seen before include "Freely available" , "Available (for drinking?)" , "readily accessible" , "handy" , "Always available" .)
I believe the answer is:
on tap
(Other definitions for on tap that I've seen before include "Freely available" , "Available (for drinking?)" , "readily accessible" , "handy" , "Always available" .)