【Safety】The inner cup is made of thickened 304 stainless steel, and the outer cup is made of high-quality environmentally friendly resin. Food grade, non-toxic, safe, durable and hygienic. 【Unique Design】With realistic vintage wooden barrel design. This is a real beer lover’s mug! ! ! ! The stainless steel mug inside the wooden case of the mug will keep the temperature of beer cooler, longer in summer and hot coffee or tea in winter. 【Decoration】 This wooden cup is not only a drinking vessel, but also a good decoration for bars and homes. Because each piece is individually painted and polished by hand, tones may vary slightly from the picture. 【Perfect Gift】Perfect medieval gift, best gift for friends and family. Our mugs are perfect for Halloween and other parties. 【Universal】The mug has a capacity of 17 oz. You can use it as beverage, juice, milk, cocoa, coffee, beer, whiskey, cocktail, hot and cold drink cup. Let’s have a toast!