fatCoffee® is designed to be easy to make, and this is by far the easiest and most portable way to make it. This video shows you how to use Slot88 a water bottle and hot coffee to make fatCoffee in about 60 seconds (well 54 seconds, not including the time it takes to pour it into a cup. Which is optional anyway.)
We use the Nalgene OTF Kids Chomp bottle in this video.
