STREET CRAFT Barrel Copper Moscow Mule Mug Handmade of 100% Pure Copper Nickel Lined Brass Handle Solid Copper Moscow Mule Mug Cup Capacity 16 Oz Handmade solid copper plain moscow mule mug 16 oz. With nikil lining. Dia 3.3 inches, depth 3.8 inches, weight - 175 grams Copper keeps drinks ice cold and for longer period than glass mugs Can be used for mojito, apple martini, cosmo, margarita and all cold beverage Do not microwave, wash by hand only