Serve your very own Moscow Mule cocktails with these Moscow Mule Mugs. This hammered finish cup is made from stainless steel and plated with a copper finish. Mule copper mug also comes with a brass handle. Drink tasty cocktails out of these stylish copper mugs in the comfort of your own home amongst friends and family. They can also be used to serve a Kentucky Mule, Russian Mule, or Mint Julep. Moscow mugs can hold up to 16 ounces and stand at: 5 inches x 4 inches x 4 inches. Wash copper mugs by hand.