Uniting modern style with ancient craft, we created our 18 ounce copper Moscow Mule mug in the social spirit of enjoying your time and company, the ritual of mixing your cocktails and serving your guests. Our superior quality offers you long lasting beauty with a durable shine beaten into our heavy gauge hammered copper. Copper goods crafted by and for Artists, Artisans, Amateurs, Professionals and Lovers since 1997. Made to be used, made to last and made to look good for generations. Hello my name is Jonathan Beall and I am the founder of Sertodo Copper. Since 1997, we have been bringing you the highest quality copper goods made by the master artisans in our shops located in Austin, Texas and Santa Clara del Cobre, Michoacan. Our products are made to be used. They are designed to become heirlooms for generations to use and appreciate: warm patinas, polished shine, entertaining, socializing, cooking, and enjoying home, family and health. The first pieces sold from the back of my truck in 1997 are still in use today. We know… because those same people are still customers today!