Related Clues:

• Might C ask for this?
• Have a shot at double this container
• There's nothing liquid in the gun's one
• Tube on a gun
• Beer container from tavern takes about a litre
• A gunsmith will add it to his stock
• Measure of oil
• Container for beer etc
• Tidier rings round wood by pub craftsman
• Container full of monkeys?
• Container ban regarding port
• Wooden wine container
• It's not good to be over one
• Holds one's own drink from crude container
• Serves drink to about fifty from cask