Beer & Wine Hobby takes all the guesswork out of making a fine mash tun. First, we start with the best components possible - we start with a genuine Igloo cooler as the base. All other components are made of high quality stainless steel, and we use silicone tubing for the connections. Included Components: 10 Gallon Igloo Cooler 12" False Bottom with barbed elbow Silicone tubing Stainless Through-Wall Fitting 1/2" MPT x 3/8" Barbed Fitting 1/2" Stainless Ball Valve 1/2" MPT x 1/2" Hose Barb Please be sure to order a camlock or barbed fitting for the end of the Ball Valve as well as silicone tubing to go with it. We offer many different size options to match your downline equipment.