I love traveling, and honestly, I even try to enjoy the flight experience. Sadly, this can quickly be ruined by a dead iPhone or iPad on a flight without USB or standard wall outlets. That is, unless you have a Port Solar Charger! This USB, solar powered external battery pack features a suction cup that can stick to any plane window to charge your gadgets, just make sure you grab a window seat. The device is compatible with any USB device and features a sleek, circular design.