A great way to get into all grain brewing! Shipped free to your door. MoreBeer makes mashing easy by converting a Rubbermaid cooler into an amazing, temperature retaining, mash tun. You'll notice barely any temperature loss throughout your 1hr+ mash. This unit arrives complete so that you do not have to assemble. We use the highest quality components - Rubbermaid coolers which cost more than Igloo or imported versions from China, all stainless steel hardware and fda approved silicone tubing that is heat resistant to 500 degree. ,Includes,,,Best quality Rubbermaid insulated beverage cooler made of FDA approved food grade plastic,,,Stainless steel spigot installed in cooler,,,Stainless steel perforated false bottom pre-installed in cooler,,,High temp, FDA approved Silicone tubing,,,Stainless steel tubing connector with 3/8" barb,Dimensions,,,Internal dimensions are 18.375"H x 12.875"D.,,,External dimensions are 20.875"H x 15.875"D with lid on.