Innovative portable beverage heaters by Arpan Maiti, its using as the conductive metal, with 3 modular containers that can hold instant coffee, creme, and sugar.The drinking cup hides the 3 containers on a heating base with retractable cord. Just remove the containers, invert the cup and set it on the base. Mix your drink and plug it in. More Hottie heater pictures
[via Yanko Design]