Old wine container (4)

I believe the answer is:

sack

I believe this is a double definition.

'old wine' is the first definition.
(I've seen this before)

'container' is the second definition.
(type of bag)

(Other definitions for sack that I've seen before include "Large hessian bag" , "Receptacle" , "See 12" , "Wine; fire; bag" , "Plunder - dry white wine - dismissal" .)

I've seen this clue in The Globe and Mail.

Want a hint initially instead of a full solution? Install my app