Most of us drink coffee on a daily basis to stay awake. You are going to need a decent cup though. Thanko‘s USB Self-stirring Coffee Cup is not your average cup. It is self-stirring and USB powered. Just pour coffee in it, add your sugar and cream, and press its button. This will stir the contents of your coffee, so you don’t have to.
Thanko’s coffee cup has two 1000mAh batteries that should be good for 2 hours of continuous use. It is insulated and has a lid, so it can keep drinks at 40 Celsius for up to 3 hours. Sets you back $25.