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Copper Boston Mule Mug


Made from 100% copper, this Boston Copper Mug isn't merely copper-lined or plated like most others on the market. Each mug is spun by hand of solid copper, the handles are formed and attached, and finally etched with Boston's city map. Due to copper's high thermal conductivity, these are perfect for keeping iced beverages cold for long periods - perfect for a lazy afternoon.


Founded in Boston, MA, in 2009 by Brian Johnson, UncommonGreen creates everyday products that meld artistry with functionality, practicality with wit, and style with sustainability. Drawing inspiration from his background in mechanical engineering, industrial design, and product development, Brian started looking for ways to incorporate high-performance industrial materials into designs for the home. Along the way, Brian’s college buddies Dave, Neil, and Colin came on board to help build their company on five essential qualities—creativity, ingenuity, craftsmanship, honesty, and pride. They are passionate about sourcing materials and packaging from U.S.-based companies, and using Earth-friendly materials, whenever possible.

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