There’s a self-warming mug I’d be right selfish ... involved with my job so much that my coffee got cold. This mug maintains the heat with three different settings. “Piping setting ...

That’s where self-heating mugs like Nextmug’s Temperature-Controlled Coffee Mug come in. Featuring battery-controlled temperature settings, the Nextmug can be used at home and on the move ...

Save $49.96: The stainless steel Ember Mug 2 is on sale at Best Buy for just $99.99 — a 33% discount on its original $149.95 price. This self-heating mug rarely goes on sale, and will be back up ...