This Solar Charger and Holder is a cheap-and-cheerful way to add solar recharging to your gadgets. With its solar powered 1.8Ah internal battery, it will power anything that can be charged via USB or mini USB. During the day, just leave the case in the sun to charge and in about 9 hours the internal battery will be fully recharged. You can also recharge the internal battery via USB. The holder is made of leather and has a few slots for business cards and credit cards and doubles as a case for your MP3 player, phone etc. ~US$27
This fashionable model comes with a flip down cover, and on the inside there is a card slot where you can store your business cards or your bank card. The CVBT-S12 lets you charge anything that charges through USB, such as cell phones, MP3 and MP4 players, and even GPS devices! You will love the convenience of being able to charge all your electrical devices any time you want, anywhere you go.