Ember Mug Review: A Must-Have for Coffee Lovers?
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By A Mystery Man Writer
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4.7(720)
Product Description
I thought Ember's heated coffee mug was a gimmick. Then I remembered how much cold coffee I've wasted in the past.
The Best Mug Warmer in 2022
Keeps your hot drink at the exact temperature you prefer (between 120°F - 145°F). Start with 135°F and adjust up or down. Up to 1 hour battery life on