Siggió Hammered Mugs – Nickel Lined – Solid Copper Moscow Mule – Set of 4 Mugs – 16 Oz Capacity – 100% Pure Copper Barware – Novelty Copper Drinkware Cups for Mules, Beer, Camping, Water – Authentic Moscow Mule Mugs with Nickel Lining or Lacquer Finish and Lifetime Guarantee Review June 29, 2018September 28, 2018Moscow Mule Mugs