Warm&Cool - Electrolux Design Lab Top 25 semi finalist

Warm N’ Cool is a simple and useful device that allows you to conserve your leftover at home and warm it up for lunch time wherever you are.
Just like a fridge, the Warm N’ Cool box ensures freshness by keeping the food cool and air-tight, while accumulating the heat from the refrigeration system that charges the thermo-electric batteries in the upper part of the box.
Once the thermo-electric batteries are fully charged, they can then be placed at the bottom of the box, ready to warm the food whenever desired. Read Less