Anker 733 Power Bank - Cable Clip

I just got the Anker 733 but was disappointed that there wasn't a way to easily keep a cable with it. I took some measurements and drew this up to stow the included cable. It is designed to be a snug fit (won't slide around much) but can still be easily removed if desired. 

I printed this in PETG so I wouldn't have to worry about it deforming if it got left in the car, but PLA should work fine as well. I did 5 perimeters with a .4mm nozzle but that might be overkill.