I woke up last night thinking about this. The idea of ice hash is to keep everything really cold, right. So why not pre-cool a stainless steel bucket and make the bubble in that? I found them under Milking Pails (g), the one below is a 1 gallon, they come in all sizes.
You think this would make any difference?
![stainless.jpg](/data/attachments/1571/1571424-a77feb0b4ef6583c66caeea456fbf2ef.jpg)
You think this would make any difference?
![stainless.jpg](/data/attachments/1571/1571424-a77feb0b4ef6583c66caeea456fbf2ef.jpg)