Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4721358.

AirUp Click Cap.

The cap can be jointed with a simple paperclip. Hole diameter is 1.5mm, paperclip size is 0.84mm.

I buffed up the hinges to make it more sturdy. Please feel free to adjust to your own likings. STEP file included

Once twisted on, the Lid opens from front to back. I'll try to upload more pictures of the finished print once it's done.