
The portable Gradient drink cooler + heater is certainly an eye attractor, considering how it’s stylishly shaped. This appliance is both a cooler and heater for your drink, which has the top and the bottom sections that does cooling and heating respectively.
The bottom of this Gradient appliance has a hotplate that keeps your coffee, tea and other drinks to stay hot by maintaining them at a constant temperature. The top section of the device is where an impeller and motor are playing their part by pushing out cold air to keep drink cold.
There are LEDs on the top section are the indicators of which function this cooler+heater is in. When the LEDs turn red, meaning it’s heating up the drink and when the LEDs in blue meaning it’s cooling down the drink.

Everything sounds so perfect with this Gradient heater+cooler for geeks who wanna stay up late. It’s best used for having some cold and hot drinks to keep you fresh. Unfortunately, the device is currently just a concept from designer Dmitriy Shcherbakov. Hope someone will mass produce it one day.
via forevergeek


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