1).solar hand bag,solar backpack,solar energy backpack, 2).Material:600D,solar panel ... Description:Solar power backpack,solar charge bag,solar products,solar energy bag,solar energy backpack,solar energy bag,backpack solar charger,solar laptop ... .the solar pannel,waterproof;2.connecting wire;3. recharger:4. moblie charging connecter:11 pieces ( you can buy more kinds by ...