Created this model as our Squeegee came with a silicone hanger for the squeegee but the fit with the shower screen was not right causing it to fall off constantly.

This model fits a Sealskin - Soho shower door.

I printed the model with eSun PLA+ in black on it's side with Snug style supports for the hanging part where the squeegee goes and it came out great.

If adjustments for your specific shower door are needed I can share the fusion 360 files.