A few Chinese designers invented this gizmo called the Aqua Station that can supply freshly filtered drinking water delivered through 3 taps that can be installed on any fire hydrant during emergencies.  I, being from New York think why pay for that disillusioned bottled water they sell for $2 a pop when you can get the best tap water in the states by just stepping up.  (As long as nobody rats you out to the Fire Department…)