12 Gallon Mash/Lauter Tun - Northern BrewerWeve taken our Classic Mash Lauter Tun and upgraded it to provide the best possible brewing experience. Our new model features thick insulation, a large 12+ gallon capacity and the first ever integrated thermometer. The large capacity will easily handle any 5 gallon brew you can throw its way, from session beers to Imperials, and it is even large enough to accommodate 10 gallon batches up to a gravity of 1. 065. It also features all stainless steel