This is a combo iPhone charger + AirPods charger + Apple Watch charger + Watchband Storage I created.
It is designed to use Apple's original cables (lightning and watch), but to make them look seamlessly integrated with the dock.
The lightning cable is inserted first (from the bottom) and held in place by a clip. There are three different lightning cable clip sizes to accommodate both naked iPhones and those in cases.
The watch charging cable is inserted next.
Both cables are routed to the back and help in place by a twist&lock base.
UPDATE: Here's a link to a new wireless model I created for the iPhone X and iPhone 8: https://www.thingiverse.com/thing:2747867
I added a second version of the baseplate with an integrated AirPods charging dock
and I updated all the original files with fine-tuned tolerances to allow for easier prints with hopefully zero post-processing.
Print at highest possible resolution to make sure tight tolerances won't be a problem.