While most travel coffee mugs are designed to keep their content hot or cold for a period of time, the Hey Joe Coffee Mug not only maintains the temperature of your coffee, but actually brews it as well.
Essentially a coffee maker in a mug, this product enables you to make coffee anywhere and only takes a few minutes to produce an aromatic beverage—powered by a USB rechargeable battery, it is capable of brewing warm, hot or cold coffee.
A tray separates this nifty device into two—the top half of the mug is used to contain water while the bottom half is where the coffee would be collected after brewing. To start the brewing process, simply insert a coffee pod and press the only button on the mug, which controls the temperature of the coffee.
The creators of the Hey Joe Coffee Mug has also made their own blends of arabica coffee beans—however, you can use your own coffee grounds or even use the mug to brew tea.
To be among the first people to use this coffee-making mug, pledge for it on its Kickstarter page—currently, you can order it for US$49.
[via Kickstarter]