Green-House GH-USB-CUP2

Cold drinks should remain cold, and hot drinks, well, hot, if they’re to be enjoyed the way it is supposed to be. Green-House aims to help you with that aspect of your favorite beverage thanks to its Green-House GH-USB-CUP2 USB cup cooler and warmer that caters to all seasons, regardless of whether you love drinking chilled or hot drinks. Temperatures can remain as low as 15? or even kept warm at 40?, although I would’ve preferred a larger range to work with. All you need to do is place your cup on your metal plate, plug in the device into any available powered USB port and you’re good to go.