USB Coffee Warming Tumbler and Stirrer
Coffee is a beverage that many of us enjoy, but not as much when it has cooled down away from its optimal drinking temperature.
Here’s one tumbler that lets you bring your coffee wherever you go, and also comes with a mixer, so you can get a homemade hot coffee on the go.
Not only does keep the coffee warm, you will be able to add milk and sugar to it and let it do the stirring for you. All you need to do then is simply to enjoy your warm coffee. It recharges using the standard USB port so you will be able to charge it easily if you have a power outlet, computer, or power bank around.
Watch the video of the USB coffee warmer and stirrer in action below:
More info on the USB coffee warmer and stirrer at Thanko Japan.