Copyright HuffPost

“Makes a great gift! Tea? Coffee? Wassail? Cider? It will heat them all! Great for moms with little kids who can’t have a coffee warming coaster. Great for anyone on the go! If you don’t know what to get that one specific person at the Christmas gift exchange, THIS IS THAT GIFT!!” —Liv Madden “This cup is exactly what I needed — something to keep my coffee hot while I work all day. I had previously used the Ember Mug, which unfortunately stopped working. This one costs only a fraction of the price, and I like it better. All controls are built into the mug itself, so there’s no need to mess around with an app on your phone. Simple, practical, and it keeps my coffee hot — perfect!” — Linda Newman “A great alternative to the more expensive temperature controlled mugs on the market. Similar technology and comes with a lid. I’ve used these type of mugs for 3 years now and can’t imagine coffee without it.” — Thomas S. ″I rarely bother with reviews until I come across a product that exceeds my expectations- this cup 100% does! It’s amazing! It keep my coffee piping hot, just like it says. I keep it on the docking station just because I’m in front of my computer anyway, but wow, it’s great! Definitely worth every penny.” —S. Lunge