Vessel for wine (6)
I believe the answer is:
flagon
'vessel for wine' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for flagon that I've seen before include "Wine jug" , "Large vessel with a handle and spout" , "Drinking vessel" , "Red or white container" , "Large rounded bottle, may contain cider" .)