Popsugar Parenting Mugs Best Mug Warmer on Amazon This Amazon Mug Warmer Keeps Your Coffee Hot All Day, So You'll Never Leave Your Desk 4 March 2019 by Macy Cate Williams Image Source: Amazon As POPSUGAR editors, we independently select and write about stuff we love and think you'll like too. If you buy a product we have recommended, we may receive affiliate commission, which in turn supports our work. There's nothing worse than sipping on a cold cup of coffee or tea. When you're busy working at your desk, it can be hard to pull yourself away and heat up your drink. That's where this Nicelucky Coffee Mug Warmer ($20) comes in — it keeps your beverage piping hot for as long as you need. All you have to do is plug in the warmer and choose the heat setting you prefer. Then just keep your mug on the device and it will stay at the perfect temperature. "I had an old mug warmer, but wound up with an oversize mug because I apparently need to drink a gallon of coffee," one reviewer wrote. "This mug warmer is perfect because it will fit any size cup. It's sleek, looks fantastic, does a great job keeping my beverages warm, and so far seems to be great overall quality! I like that all you have to do to turn it on is set your mug down and it automatically engages." So what are you waiting for, coffee drinkers? Give this mug warmer on Amazon a shot. We think it's a genius invention. Related: 13 Coffee Gadgets So Wildly Creative, You'll Forget How You Stayed Caffeinated Without Them Nicelucky Coffee Mug Warmer Image Source: Amazon The Nicelucky Coffee Mug Warmer ($20) includes two different heat settings. Nicelucky Coffee Mug Warmer $20 from amazon.com Buy Now Nicelucky Coffee Mug Warmer Image Source: Amazon Luckily, this Nicelucky Coffee Mug Warmer ($20) is waterproof in case you spill. Nicelucky Coffee Mug Warmer $20 from amazon.com Buy Now Nicelucky Coffee Mug Warmer Image Source: Amazon The Nicelucky Coffee Mug Warmer ($20) can fit a variety of mugs. Nicelucky Coffee Mug Warmer $20 from amazon.com Buy Now Nicelucky Coffee Mug Warmer Image Source: Amazon This Nicelucky Coffee Mug Warmer ($20) comes in black or white. Nicelucky Coffee Mug Warmer $20 from amazon.com Buy Now ShoppingMugsGadgetsAmazonCoffeeTea