ECEEN Smart Solar Backpack
This incredible, solar charged backpack is as smart and eco-friendly as it can get. It comes with 7 solar cells and is perfect for any outdoor enthusiast. It features uncountable pockets and compartments and a 22% transfer efficiency of solar power. These cells are built into a protective, anti-scratch hardened coating that can resist against anything nature brings. It’s ultra-light and can charge all your gadgets via USB. It also has voltage stability controller for GPS systems, MP3 players and more. Lastly, you can get it in six different colors according what you like best.