United By Blue

Upstream Enamel 12 oz. Mug

5 items available in our warehouse. Delivery in 1-3 working days. Global shipping. Free shipping in EU for orders over 119 €.


There may be plenty of fish in the sea, but there aren’t many mugs as good as this.

Every United By Blue product purchased removes 1 pound of trash.

  • 3" W × 3" H / 7,6cm W x 7,6cm H
  • 12 oz. / 3,5dl
  • Rim & handle are double dipped to withstand extra wear 
  • Campfire and stovetop safe
  • Made with hand-dipped enamel steel 
  • Dishwasher safe 
  • Note : Since these mugs are handmade, each piece varies slightly. Keep an eye out for quirks that make your mug truly yours — especially under the handle, where mugs are hung during the baking process 
  • Enamelware does tend to chip, but it will never break. Since the heavy-gauge steel beneath the outer porcelain layer naturally oxidizes, the enamel mugs are still safe to use after chipping. 


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