I have 2 of these, a grey smokey and a teal one. Not exactly the same, I've just checked - the bottoms of the handles on mine have "curls" as well as the upright at the top above the blob.
Jugs are notoriously difficult to id and despite this being a very distinctive one, to my knowledge, we don't know the maker yet. I would think that, despite the slight difference, the blob and the upright part of the handle on the right shape of jug indicate the same maker.
I would strongly suspect Polish.