The 3 Best Mug Warmers of 2026: Better Than the Ember Mug?
A lot of these travel mugs tend to take the form of a sippy cup. But when sitting at home, my ideal pick is the Fellow Carter, which sips like a normal drinking vessel and is stainless steel—not plastic. It’s ceramic-lined on its interior to avoid coffee-oil buildup or any hint of metallic tang. If you like sippy cups, Fellow also offers a nice 3-in-1 lid system ($57) with straw and slider lids. What I tend to do is drop a four-cup batch of coffee into the Carter, and screw the lid off and on when I take a sip. Sixteen ounces of coffee can stay warm for hours without introducing a lot of oxidation or heat. The coffee in a thermal-insulated drinking container tends to taste better, longer, than any coffee that’s been subjected to the heat and air of a coffee warmer. This said, while the Carter is prettier than most travel mugs, it’s never going to be my favorite mug (which, for the record, is a Grinderman tour mug from 2010.) The …
