Premium Copper Mug - High Quality Cups, Solid Design, 16oz Sleek Barrel Style, Set of 2 Pure copper construction with a food-safe lacquer to protect your investment Perfect mugs for a classic Moscow Mule - enhances flavor and keeps your drink colder, longer Set of 2 - One for you, and one for a friend! Great gift idea for any one who appreciates a delicious cocktail Large, 16oz. size with a beautiful barrel design