Project Aquero is a largely 3D printable device that uses basic dehumidifying technology to pull water directly from the atmosphere. Currently under optimal conditions the device can produce about 1 liter per day of clean drinking water. While that is not enough water for general daily consumption, it is enough for basic survival, and that seems to be where the Project Aquero device is most useful. You can find out more details about the device and the water extraction process in the full story: http://3dprint.com/56451/project-aquero-water-bottles/


Below is a look at the design of Project Aquero's self-filling bottle: