Solar Charger Backpack Mount

This is a mount to attach a generic solar phone charger (commonly found on eBay) to a backpack or messenger bag.

This charger or any charger in a similar form factor should work fine.

http://www.ebay.com/itm/Black-80000mAh-Dual-USB-Portable-Solar-Battery-Charger-Power-Bank-For-Cell-Phone-/141803317477?hash=item210422e8e5:g:I74AAOSwA4dWIJJ-

You will also need four zip ties.