Designed by Sollight, the Lightcap300 is a water bottle that features a solar powered LED light. The water bottle combines light and H2O and provides for less carry weight, mainly due to its attached solar panel. Placing the bottle, or even its lid, in the sunlight produces a charge. The Lightcap300 weighs an impressive 275g (9.7 oz) only. With free shipping, the Lightcap is available for $29.99 in red or black.
