BirkSun Boost Solar Battery Charger Backpack, Teal and Grey

The BirkSun Boost Pack is simple, efficient and inspired by modern shapes and styles. Free yourself from being tied to a wall outlet and use the power of the sun to charge your devices on the go. Simply plug a USB device (using the standard cables that came with your device, or you can buy extra BirkSun branded cables) into the patented USB connector sewn into the bag, and start charging. You can also super- power your Charger by combining with a BirkSun Power Bank (external batteries that have been optimized to take a solar charge; sold separately). Plug any BirkSun Power Bank into the Charger's connector to capture and store the power of the sun for later use. It includes a 15-inch fleece laptop sleeve, organizational front pocket, and neoprene organizer sleeve.