AugieDoggy, thanks for the heads up. I am thinking the double walled nature of the SSBT Mashtun will help insulate better, much like a Yeti Cup does.. So I'm hoping that there is a similar version of it out there. 20 is too big, 10 is too small.. I like doing imperial stouts, imperial porters...
You know you guys are my home town shop..so you get first dibs on my ching. I am doing 2 vessel brewing for big batches, single infusion for 6gal batches. That means I'm recirculating from my boil kettle into my mash tun.. (I am usually within .2 on my gravity in BeerSmith.. so everything is...
I have been wanting to upgrade my system this year, and move to a proper 15 Gallon kettle (going for @SpikeBrewing boil kettle) But I can't find a good Mash Tun. The closest I can find is from SS Brew Tech:
https://www.ssbrewtech.com/collections/mash-tuns/products/infussion-mash-tun
(and if...