Moscow Copper Co. is the original and best source for 100% pure copper mugs and cups. The company was founded by Sophie Berezinski, who brought her father's copper mugs from Russia to America with her. She designed the original copper mug that is now famously linked to the Moscow Mule cocktail. Moscow Copper Co. takes pride in continuing to make their mugs to Sophie's exact standards, using her original molds. They offer custom engraving options and luxury gift sets that are both beautiful and useful, making them the perfect gift for any cocktail lover.