You want to do your part for the environment, especially while camping. Perfect for camping enthusiasts, the Mobile Energy is a portable charger that harnesses renewable solar and wind energy. Designed by Cheng Peng, this concept device will be able to recharge a variety of handheld devices. Equipped with solar panels on the blades of a small wind turbine, the Mobile Energy ensures that renewable energy can be harvested when either of the two sources is available. It also comes with an LED torch, and its fan can be removed so it can be stored easily.