Anything you can plug into a wall can be plugged into the GoPlug SMART Power Bank. Power or charge laptops, video projectors, tablets, phones, camera batteries, and much more-- all at the same time. Not only is it powerful, it's small and lightweight.
Attach a solar panel on the front of the bag using the integrated carabiners in the front pocket. The solar panel plugs in to the power-in barrel port to recharge the power bank wherever you are.