Lightning connector dust cover for use with a phone case

This is a small plug that is meant to cover the Lightning Connector found on some Apple products (iPhones, iPads, etc.) when you use that device with a case. It seems like my pockets are always full of lint, which ends up in my connector and will eventually cause connectivity issues. So I decided to do something about it.

I liked the design of the dust cover that I remixed (see attribution), however it wouldn't be suitable for my purposes since I use a case with my phone. I would have to r