| Here at Adventures in Homebrewing we have designed our very own HLT fitting for the round 5 and 10 gallon Igloo Coolers. This fitting can be used for turning your Igloo Coolers into a mash tun or an HLT. This was designed only for the round Igloo coolers and may not work with other coolers. If you want to make it a mash tun, or buy one of each, HLT and mash tun assembly, check out the options below. |