Mophie Space Pack

You can consider this gadget kind of a three-in-one -- a case, a charger, and a storage provider. Despite adding a little extra bulk to your iPhone 5/5s, the Mophie Space Pack is a great asset that makes up for the iPhone 5’s somewhat-insufficient amount of built-in storage (it’s not equipped with a micro SD card slot either). It works with a free Space Pack app (available on iTunes) that easily allows you to take advantage of the extra memory. It’s perfect for on-the-go users who don’t have constant access to power sources or backup memory.