A coffee warmer coaster allows you to keep your beverage piping hot for hours. It can also help you avoid burns and keep your cup from becoming too cold, which can lead to a bad taste. This gadget is particularly useful for people who drink their coffee over the course of several hours or get distracted easily and often forget to reheat their drinks. Mug warmers are available at a variety of price points, so you can find one that fits your budget.
Some mug warmers have more features than others, but most are designed to be simple and effective. The Kin mug warmer, for example, has multiple temperature settings and an automatic shutoff, and it’s small enough to fit on a desk. Its only drawback is that it’s not suitable for cups with a rim, and its flat surface can make it harder to place your mug securely than a curved surface would be.
The 19-watt Bestinnkits mug warmer is another great option for those who want an easy-to-use device that can be left on the desk all day. Its gravity-activated switch turns on when you place a cup on it, and the heating plate is protected by layers of thermal conductive glass. This model has a blue light that will alert you when it’s time to take your mug off, and its default 4-hour timing setting means it will automatically turn off after that period of time.
Unlike other models, the handmade Nandy’s Nook mug warmer looks like a sweater for your drink, and it may be the best-looking option on this list. It can’t increase the temperature of your coffee, but it will keep your mug warmer for longer than traditional insulators. Its only drawback is that its long cord can make it hard to reach your cup, but some reviewers say this is an acceptable sacrifice in exchange for the stylish design and comfort it provides.