I'm trying to think of additional things that have been used for a MLT on a homebrewing scale, lets say 5-100G. Brainstorming to come up with ideas I haven't thought of or heard of. No emphasis on keeping price low. I am interested in hearing about unusual attempts that did not work out well.
- wooden containers they used long ago
- pots/BIAB/plastic pails
- plastic coolers (round, rectangle, square)
- large "plastic" trough (saw the 100G one)
Example related idea: