The wilderness offers an abundance of natural energy which we can harvest to keep our gadgets topped. With the advancement of solar cells, we can easily do that. Though we can’t say the same for wind, as you need huge, consistent gust to get enough energy to be converted to electrical power. However, if you are near a flowing stream or river, it can also provide you with the much-needed power too – if you have a portable hydropower plant like the Blue Freedom. Of course, Blue Freedom isn’t the first that we have seen, but being sucker for pretty designs, we are impressed by both its capability and esthetic. This thing is a looker and backpack-friendly too.
