So I just have to share with you this amazing backpack that I just discovered, from a company in San Fransisco, called Birksun. They specialize in creating solar products that support the technology we all love so much.
Just leave the Birksun bag out in the direct sunshine for 20 minutes, then plug your favorite electronics like a phone or camera into the USB charging port located inside the bag.
I can't tell you how much this bag has made my life easier when traveling or adventuring! I constantly have power with me!
Go check out my favorite styles: