Citi Mini Double Stroller Cup Holders

I needed cup holders for a Citi Mini Double Stroller for adults and kids, so VIOLA! These were made to fit a variety of cups, especially the coffee mugs you can get at Disney Resorts!
The adult cup holders are intended to bolt together using #10-32 screws and jam nuts.
The kids cup holders are designed to click into where the optional toddler bar is supposed to attach to.
I've also attached the SolidWorks 2014 source files. Have fun!

08-31-2018 EDIT
Apparently, I forgot to include