Old & Urban Moscow Mule Mug - 100% Pure Solid Copper Mugs, 16 oz Unlined, No Nickel Interior, Handcrafted Hammered Copper Cups AUTHENTIC, UNIQUE & ORIGINAL - Made of 100% solid copper (no nickel or tin lining, no cheap brass handle); Handle is welded to mug -- no rivets which cause leaking once they loosen. Ships with a food-grade exterior lacquer coating to prevent tarnish on your copper cups READY TO GIFT: Comes in a quality storage box - Beautiful for display and perfect as a gift for weddings, anniversaries, birthdays. Popular Choice when choosing gifts for men ORDER WITH CONFIDENCE - We stand behind our product and offer you a LIFETIME WARRANTY for any manufacturer defects. Enjoy excellent customer service for your Moscow Mule Mug - 7 Days a week. PERFECT 16 OZ CAPACITY in classic finish and handhammered design in - Keep your favorite beverage cool and refreshing. Used for vodka, tequila, whiskey, beer, rum, ice tea, lemonade, iced coffee; freeze your mug to keep your drink cold even longer. Host parties in style and impress your guests with Moscow Mule Copper Mugs. HOST IN STYLE - Impress friends and family by serving drinks in one of Old&Urban's Copper Mugs for Moscow Mules. The historical significance of the Moscow Mule, both the copper mug and the drink, is a great conversation starter. Acquire the best and most professionally made copper mugs so you can enjoy the same quality you would get at high end bars or restaurants.