Enjoy the effectiveness of having a solar charger during travel trips without really carrying an extra set up through this extremely useful Boost Solar Backpack. Unlike general travel backpacks, this one includes a hand sewn SunPower monocrystalline solar panel which is capable of charging your phone by 30% in just one hour. You don’t require to carry an extra solar charger anymore and make your luggage more heavy than before. The built in USB pocket of the backpack makes charging easy and convenient for travellers who look forward to never losing connectivity on the road due to lack of phone charging facilities. As long as the sun’s around, you’ll have your backpack drawing enough energy for your phone to sustain here onwards.