Bicycles producing clear water is called the aquaduct, this bike is the one that won a contest Google's Innovate-or-die. Aquaduct was created for the design given by IDEO (contest Winner Innovate-or-die '08). The concept given this bike include transportation (as appropriate bicycle use) a filter and water storage as well. "slogan given this bike is" Pedal your bike when he got home then you can drink clear water. " Water capacity that can accommodate the bike is 8 litter water.
