Copper Moscow Mule Mugs

Yes. While pure copper can react with acidic ingredients, these mugs are lined with a food-safe tin coating on the inside. This barrier prevents the copper from reacting with your drink while still providing the aesthetic and cooling benefits of the metal.

Copper is a highly conductive metal, meaning it rapidly takes on the temperature of the liquid inside. This allows the mug to chill quickly and stay cold to the touch, which enhances the refreshing sensation of a Moscow Mule or iced beverage.

Copper naturally develops a patina over time, which many find adds character. To maintain the original luster, use the provided cleaning solution or a gentle copper polish; avoid abrasive scrubbers that could scratch the hammered texture.

These mugs are designed primarily for cold or room-temperature drinks. Because copper is highly conductive, it will transfer heat instantly to the surface, making the mug too hot to hold comfortably if filled with boiling or very hot liquids.

Each mug holds 14 ounces, which is the standard size for a traditional Moscow Mule, allowing plenty of room for ice and garnishes.

No, these mugs should be hand-washed only. The dishwasher's high heat and harsh detergents can damage the tin lining and strip the exterior finish.