Who would have thought that something as common as a bottle and use the power of the sun with a solar panel could be placed strategically, this energy can be converted to fuel, with its built-lantern? The 300 Lightcap Water Bottle & Solar Powered Lantern exactly is exactly saturated retail for $ 29.99 and while with a quartet of super-bright LED white color, without burdening yourself with the weight of 10.5 ounces for two bottles and a cap. The cap is translucent as unbreakable, even though we're pretty sure it falls within an appropriate framework and not by a huge slab fell on him a few meters. It looks like a tool, worthy of the campsite and at least you can see, whether the critters in which you have taken a drink in the night before a few sips.