Forget about using whatever cup you have on hand; you’ll be mixing up your Moscow Mules and serving the fancy vodka, lime, and ginger beer drinks in an equally fancy 20 oz. copper stein. Even better, the cool and refreshing properties of the copper make this cup ideal for serving up all types of other cocktails too! Add a custom engraving and craft this awesome bar accessory into a unique and inexpensive gift. Perfect for groomsmen or bridal party gifts.