The Air Case is an exceptionally designed iPhone charging case that looks far too slim to be able to pack as much juice as it can. This particular case measures in at only around 3.8 mm thick but still offers plenty of charging power thanks to its unique ability to pack a 2,400 mAh battery within its slim form factor.
This smartphone case allows you to benefit from pass-through charging, which means you don't have to actually take the case off to charge the phone -- the case is capable of directly passing current to your phone. This means that syncing is also made a whole lot easier. In terms of actual physical protection, the Air Case is made from aircraft-grade aluminum and can protect your device from drop impacts.
Durable and rugged yet thin and packed with technology, the Air Case is truly a complete smartphone case.