Gaoye Magnetic Lightning Cable + Adapter
Gaoye's magnetic Lightning cable +adapter is a neat kit that adds MagSafe-like functionality to your iPhone or iPad. Plug the little adapter into a Lightning port, and boom, the included Lightning cable will snap onto it magnetically, and pull away from it easily when needed.
If you're prone to tripping over your charger cable or pulling it on accident when picking up the device, this thing is a lifesaver. It also has the added benefit of keeping dust out of the Lightning port. Just don't expect that your favorite case will work with it. YMMV.
Get it for $16 on Amazon.