Quick Clip Cup Holder (walker/bike)

I needed a quick clip cup holder for mom's walker during the holiday season when they were visiting. I found a decent design on Makerworld, and designed my own quick clip to mount it on my mom's walker.  Printed in 70% infill with ABS, the thing is indestructible.  It only cost me a couple of $$ instead of the $40-50 the stores wanted.  Sharing the Fusion 360 design in case anyone wants to adapt it to a bicycle, or something else  (if you want me to provide a specific measurement, I can also do that).