Gasoline and coffee is pretty much the same thing, right?
Except that it’s more likely that we’d cruise around till that nagging gas light turns on than waiting to fill up our empty coffee cups.
To make sure you never get too low on java, the remarkable “Tank Up” mug is here to help keep your morning- or all nighter-right on track.
Just like a dashboard gas meter, a heat sensitive gauge turns red when hot coffee is poured into the mug, you know when you will need to refill.
So go ahead, fuel up.
– JAMIE FRANKEL