Water bottles -- what a great invention! They can keep you going while you work out, keep you cool as you walk around in the sun, and they're indispensable for hiking and long car trips.
But sometimes, right when you need it most, you don't have a water bottle around. The thirst is intense! Why don't you have a water bottle with you? Because it's just too bulky and inconvenient to carry around everywhere.
Voila: The Folding Milk Water Bottle is that more convenient bottle!