What makes the Ember Mug 2 so special? It features a built-in battery that can hold a set temperature (120 to 145 degrees Fahrenheit) for an hour and a half. If you still can't fi ...

For instance, if you have a narrow space between two cabinets you'd like to convert, your mug shelf will likely be tall and slender, with your coffee maker and any other accessories at least ...

When I want a warm beverage, like a soothing cup of green tea, this mug keeps it hot — almost too hot. I actually leave the lid open for a little bit before tightening it so I can drink my tea ...