Voltaic Systems 1010 OffGrid Solar Backpack, Removable Front Charging Panel - 4W Solar Charger, 3000mAh Battery - for Handheld Electronics - Charcoal - (cp)

The OffGrid Solar Backpack is Voltaic's most versatile bag. The solar pocket is removable and can be attached to other bags or anything else as it charges. Besides charging all your handheld electronics, it has 1,500 cubic inches of storage space, a padded laptop sleeve, integrated phone pouch and plenty of other pockets.

Two 2.0 Watt Solar Panels generate power in sunlight. They are waterproof, lightweight and built to withstand abuse.

Universal USB Battery stores power for use anytime and is specially designed to charge efficiently from solar. When not in the sun, the battery can be charged using the USB Power Cable or optional AC travel charger or DC car charger making it just as useful on the grid as off. Connect to Devices via the USB Port or 5 standard adapters.