As it's starting to get warmer outside I'm planning on getting a cooler to help control fermentation temperatures. I was wondering which coolers people using better bottles (6 gallon) are using and how they are working out (size / temperature). I know they'll fit into a rubbermaid tub but I was hoping to use a cooler that way when I switch to all-grain I can use it as a HLT or MLT. Thanks for any input.
