Nextmug self-heating coffee mug review: Keeps coffee hot for 8 hours with 3 temperature settings. Wireless charging, $99. Compare vs Ember Mug. 5700+ Amazon reviews, 4.2 stars.
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Nextmug self-heating coffee mug review: Keeps coffee hot for 8 hours with 3 temperature settings. Wireless charging, $99. Compare vs Ember Mug. 5700+ Amazon reviews, 4.2 stars.