This pail is made out of high quality 304 stainless steel! Sanitary bottom for easier cleaning. Also, has three locking clamps to hold lid on tightly and a gasket for an airtight seal! Ideal for: beer, maple syrup, wine, and milk storage; also works great for easy transportation! Please clean and sterilize your pails whether it is new or used based on what you intend to use if for.