One of the pesky things of having to drive through unfamiliar cities is constantly glancing at your phone for navigation guidance. It gets worse if you have a clunky phone holder that loosely sways in all directions. This is one reason why you need to go with a sturdy phone holder like the Anker PowerWave Fast Wireless Car Charger with Air Vent Phone Holder.
It's designed to attach securely onto virtually any vehicle's air vent. And you don't even have to take off your phone's case if you want to put it in the holder for a quick charge. The power transmits through it. Plus, it has a 2-port charger to charge an extra phone.