Where can I find a wine holder like this one...?!

Where can I find a wine holder like this one...?

My Aunt & Uncle purchased a very cool wine chiller/ holder while in Ireland. I don't know where I can find one around here. I'll try to describe it... It has a part that hooks under the table and holds onto the edge. It's chrome, has an ice/wine holder attached. It looks like it's hanging magically. I've seen high chairs that hook onto tables like that. But never had I seen a wine/ice bucket. It uses gravity to work in it's favor. The heavier the item inside, the better it holds on. Fascinating invention! I haven't had success finding it on Ebay, probably because I don't know the specific name. Anyone have any information?