Table Top pottery keg from Czechoslovakia

I bought this yesterday for $1.00 what is it? I don't even know what to call it. I looked up decanters, creamers, I looked quiet a while an still didn't find it. Thought maybe Jim Beam came out with it. Its only 5 inches wide and 5 1/2 inches tall. its made in czechoslavokia on bottom of piece. Has a place for a spigot on the end of keg and hole in top for cork in it. I also thought it was a table top wine decanter. its close to my part of the world Hungary so I picked it up. I really want to know what it is and see another pic of it somewhere. The colors are nice too. I would appreciate help on this one! Thanks! Nina