Moscow mule cocktails always taste best in an authentic copper mug. Moscow mule mug is designed to bring out the perfect balanced flavor of vodka, lime juice and ginger beer. It has a rolled rim so you can smoothly enjoy your favorite drink and is designed to keep your beverage cool. But at the end of the day, it's just the same old copper mug. We found a way to make it unique and more personal for you, your family and your friends. A laser engraved Moscow mule mug with your own personal details. Features a personalized Moscow mule mug. Each cup has a fluid capacity of 18 ounces. It has a sturdy handle for better drinking experience. Designed for cold beverage only. Hand wash only. Materials: Copper plated nickel Dimensions: Height: 3.6" Top diameter: 3.25" Bottom diameter: 2.5"