-camouflage solar panel backpack. -solar panel:1.2w. -can charge for mobile phone. -Military backpack . -camouflage design. camouflage solar panel backpack Materiel: camouflage Customized logo are welcome Size: 53*39*14cmSample lead time : about 7 days OEM or ODM orders are accepted solar backpack With large production capacity USB 5.6V can charge for Apple, Iphone, Nokia, Samsung,Motorola, Sony, ...