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T-KEEPER / Thermostat


This revolutionary design is to keep your drink's temperature same throughout your day. It is compact enough to be kept in your bag, on the rails of your bikes and it even has elastic bands in order to match all sizes. Inside the 'T-Keeper', there is a mechanism that delivers electric currents to keep the temperature that the user has set. We have implemented a wireless system as well as included wireless charging capability. 'T-Keeper' can be opened on either side, with one side covered with glass to allow the user to check the status of the inside. Naturally, all controls are by touch, which includes on/off as well as temperature settings.


Dankook University

Dankook University
Yongin-si, Gyeonggi-do, South Korea

Dong Shin Lee,
Dankook University