Ốp lưng TPU cho Pixel 9 (Pro)

The official Pixel 9 case made the phone too slippery for my liking, so I designed this case for better handling. 

The camera visor has a straight wall, allowing me to rest a finger against it for easier one-handed use. There are cutouts for the buttons so they are easy to find and feel clicky.

The case is 1.2mm (3 walls) thick, any thinner and it gets too floppy. This is parametric and can be modified in Onshape, and making an XL version would be trivial provided the measurements.

Update 1.1: added a chamfer around the charging port, tiny adjustment of mic and button cutouts. Modified infill pattern in .3mf.

https://cad.onshape.com/documents/6c538ccef211848108438c30

Print settings

Print in 95A TPU. You can print the case as-is, but I like to set top and bottom walls to 0 and adjust the infill pattern. This prints faster, uses less material, and looks nice in my opinion :) I've set it up in my .3mf file from Orca slicer.

I was getting little blobs at seam lines, but reducing print speed to 50% on my Bambulab P1S fixed it.

This design was heavily inspired by the case by luma https://www.printables.com/model/1043400-customizable-pixel-9-and-pixel-9-pro-slim-case