Reviewers Swear This Self-Heating Coffee Mug Is 'Worth Every Penny' And It's Over 20% Off
The NextMug comes with a docking coaster for charging and a spill-resistant lid. The brand guarantees up to 4.8 hours of ...
I tried Ninja’s game-changing travel coffee mug — it deserves the hype
Without needing much encouragement, I volunteered to try out Ninja’s new coffee mug with Heatstore technology to discover if the wizardry worked. Here's how I got on. HeatStore ...