A 2010 Huffington Post must-have, this solar backpack is outfitted with a 4-watt solar panel and USB battery for powering your electronic handhelds. With four inside pockets and a sleeve for laptops up to 17 inches, the Converter was built to tote your daily necessities, and power up while you carry: One hour in the sun gets you three hours of talk time, four to five a perfectly charged phone, and seven will fully charge your battery. Fashioned from PET fabric (made from recycled soda bottles), this solar backpack is rugged, waterproof, and lightweight.
Two 2.0 Watt solar panels. Includes universal USB battery, also chargeable by power cable, travel charger, or car charger. Capacity: 3,000mAh, 11 Watt hour capacity. Output: M 5.5V, 600mA via USB port. Input: 4.8-12V, 650 mA. Solar panels are removable.