One writer tested four self-heating mugs (Ember, OHOM Kopi, Muggo, and Burnout) to see which ones actually work. They’re great for keeping your tea or coffee at a consistent temperature.

This $199 smart coffee mug just revolutionized my work week — here's how. ... It’s pretty much a staple of my work desk. ... I swear by this sleep hack for hot summer nights — and science ...

We asked creative directors to recommend the coolest and most well-designed mugs to keep on your desk at work, including Massimo Vignelli Rainbow Mugs, Alessi Michael Graves Mug, Hell Yes! Mug ...

Sleep 6 Reasons We're Emotionally Attached to Our Favorite Mugs ... “If I need extra pep in my step at work, I’ll use my Boss Lady mug. ...