Yes, I know there are a million different phone stands available. But this one was made to meet my specific requirements. Mainly, it had to be a single part, pocket sized, use little material and print quick yet be strong enough to survive a pocket. And fit my phone with case. The width of the opening is 13mm.  I never post the junk I make, as I am barely competent with Fusion 360. But here it is just in case someone might find it useful and they don't want to spend the 30 minutes anyone that's actually competent would spend remaking something like this. I included a STEP file in case anyone wants to modify it for their needs.