These are the barrels our Liquid Malt Extract comes in. They make great fermenters and we are able to sell them to you at a great price. They are food grade plastic and smooth on the inside. They have 2 holes, both that come with screw-in caps. One is the right size for a #5.5 stopper, which can be used to hold an airlock. This hole is also the right size to screw in a standard bottling spigot. The other is a 2 and 1/4" hole for easy access to the inside. They have a sturdy handle attached. NOTE: Barrel doesn't included airlock or #5.5 stopper shown. Also, color may either be white (which is partially see-through) or blue. If you have a strong preference towards one color please put it in the notes and we will try to accommodate.