Ember Smart Mug 2 Perfect Temperature Hot Drink Warmer
This is a high-tech drink warmer with brains. Not only will it heat their beverage up, it'll heat it up to the perfect temperature of their choice.
It's controlled by their smart phone and gets power from a USB port. It's got enough power to keep their drink warm for about an hour and a half, plenty of time for them to enjoy their favorite drink and sip away.
Choose between a 10oz white or black mug, or a black mug in a larger 14 ounce size if they love their hot drinks.