solar backpack

The Macro solar bags are mobile power generators, designed to charge your devices
without tying you to a power outlet, which makes them ideal for traveling and camping.
The solar panels are waterproof, scratch resistant, and UV resistant. They use a
high efficiency monocrystalline cell.

The substrate is an aluminum / plastic composite, specifically designed to be strong
and lightweight. Inside the battery pack is a 2,200mAh Li-ion battery. The battery
pack can be recharged using the solar panels in the bag, the included AC
travel charger, or the car charger, which means it is just as useful in the city
as you are traveling or camping. The double panels operate independently to generate
up to 2.70 watts of power. This is enough to charge most portable consumer
electronics (other than laptop computers). The battery pack clips inside the back
pocket of the bag, and can be removed for use separately. It is also sold separately
with standard adaptors and chargers.

If you
solar backpack