Solar Backpacks | By Birksun
In today´s world mobile electronic devices are a necessity, and most do not have sufficient battery life to make it through the day. Birksun make solar backpacks that give you the assurance you will never again be stranded without power! The backpacks feature a solar panel(effective even with lack of sunlight) and built-in battery, plus a USB cable with a set of adapters for most smart phones and various gadgets. It is equipped with a special compartment for a laptop up to 17", a large compartment for personal items and features stiff and ergonomic shoulder straps. Birksun backpacks are useful not only in the city but also in nature and places with limited opportunities to use electricity. You can also get them from amazon
