Possible Clues:

• Large container
• Thing to help you hold your liquor
• Wine vessel; sack (anag.)
• Client's initial request for a barrel
• Might a hundred question how tubby one has got?
• Cooper's work, 'The Last of the Mohicans', in unfinished cover
• Cellar item
• Many query whether it contains liquor
• Beer holder
• Whisky vessel