Part of a cocktail craze that began in the United States circa the 1940s, the Moscow Mule is a Russian inspired vodka and ginger beer drink traditionally served in a cool copper mug. These handsome Moscow Mule mugs carry on that trend and complement the traditional cocktail perfectly. The copper plated stainless steel design helps to keep your drinks colder for longer, while the contoured handles makes these mugs easy to hold. Although these mugs were originally designed for the Moscow Mule, they're perfect for enjoying any cold beverage from water and iced tea to cocktails and beer. The tarnish resistant copper finish of these mugs does not contain nickel, lead, or any other toxic substances so they're safe for all of your favorite beverages. Each mug measures 4.125" by 5.25" by 3.5". *Care Instructions: This product is not suitable for the dishwasher. Hand wash and towel dry only.