My wife purchased the Thule Urban Glide stroller and despite the high price, it didn't even come with cup holders or a snack tray.
I found that this clip was fantastic and fit the stroller perfectly:
https://www.thingiverse.com/thing:3401721
This collection includes a number of cup holder designs for the above clip, as well as a stroller tray that fashions onto the side using a similar design (so the same cup holders will fit on it as well).
Note I coated the snack tray with epoxy resin to make it food safe and washable, then wet sanded it to give it an injection molded look and feel.
Currently this is all specifically designed for a Thule Urban glide, but remixing the clips for other strollers would probably be pretty easy to do.
| stroller_cup_holder.STL | 230.7KB | |
| stroller_cup_holder_v2.STL | 168.0KB | |
| stroller_cup_holder_v3.STL | 239.3KB | |
| stroller_side_arm_v3.STL | 394.4KB | |
| stroller_side_clip.STL | 65.9KB | |
| stroller_side_tray_v2.STL | 609.8KB | |
| stroller_tray_connector_v5.STL | 715.2KB | |
| tpu_cup_holder.STL | 233.7KB | |
| tpu_cup_holder_spine_hard_material.STL | 209.9KB |
