Jurassic Gorilla https://jurassicgorilla.com
Fontus is a self-filling water bottle for your bicycle. This device collects the moisture contained in the air, condenses it and stores it as safe drinking water. Powered by solar cells, it can harvest up to 0.5 L water in an hour´s time under the right climatic conditions.
Kristof Retezár, an industrial designer based in Vienna, invented this device.
Update: This produce may promise more than it can deliver: