For hikers, campers and cyclists, Waterlilly turbine is what you need.
This dual-function turbine can charge your phone using water or wind power. It is under two pounds and small enough to fit in your backpack.
Finding a fast moving stream, or wind, your smart phone can be charged in less than three hours.
The turbine is built using corrosion-proof materials, which means it can stay submerged in water for an indefinite amount of time and it is compatible with all USB devices.
Never worry again about wasting energy, Waterlilly uses renewable energy for your outdoor adventures.