This specialised cocktail mug was made popular in the 1950's for the drink the Moscow Mule cocktail, made from Vodka, ginger beer and lime (recipe on the box). The mug is made from a commercial grade 304 stainless steel and finished with a copper-plated exterior, it has a capacity of 500ml and can be used for many other types of beverage. Comes in a strong colour gift box. Always handwash with a soft cloth and do not use any abrasive clothes, sponges or brushes. Dry immediately.