Meet the Cauldryn Coffee travel mug: a temperature controlled, app connected mug that can boil water and brew your favorite drink on the go. It has 16oz capacity and lasts up to 10 hours on battery life. You can choose any temperature between room temperature to boiling. Its blender attachment lets you chop ice to make frozen drinks.
The Cauldryn app lets you control the your bottle from your phone. There is also a LCD screen that allows you to easily set the temperature. Cauldryn Coffee has a modular design.[where to get it]