5 Gallon Converted Igloo Cooler Mash Tun with False Bottom and HLTThis package includes 2Igloo coolers. One5 gallon cooler will be used as a hot liquor tank. The HLT will include a ball valve and hose for sparging. The mash tun is a converted 5 Gallon igloo cooler mash Tun with Stainless Steel false bottom, a stainless tube, and ball valve. The converted igloo makes all grain brewing a breeze!First Time? Check out our cooler mashing instructions Learn about sealing National Pipe Thread (NPT) fittings.