Official mugs cups used to make the Moscow Mule. Mugs Cups are copper outside and stainless steel inside. approx. 3 ½ inches tall and 3 3/8 inches wide rim. Recipes for Moscow Mule, Sunset Mule, Blueberry Mule & Raspberry Mule. Set of 2 Russian Standard Vodka Copper Moscow Mule Mugs Cups. Russian Standard Copper "Moscow Mule" Mug, on one side of the Mug says in English Russian Standard Vodka and on another side in Russian "РУССКИЙ СТАНДАРТ". These are the official mugs cups used to make the Moscow Mule. They are copper outside and stainless steel inside with Russian Standard Vodka written in English on one side and Russian on the other. These are the vessels traditionally used to make the Moscow Mule with vodka, ginger beer, ice and lime. New, Never Used. May have blends in color/copper design from the craftsmanship. Mugs are sold As-Is...No Returns...Please read condition notes. SHIPS FROM UNITED STATES.