I've been wanting a 3D printed case for my iPhone but the available ones were either not for the plain iPhone 13 or not really interesting. So I designed this case with a very minimal design, easy access to all buttons and charger, firm grip and a customizable infill pattern modifier at the center. Printable in PLA !
The models in the pictures are 2 possible configurations but you can go ahead and choose your preferred style.

You can also change the modifier wall lines and top/bottom wall orders to give interesting designs to the case.

And you can add a cylinder modifier on the center of the model to create a hole for the Apple logo, as I did with the red case.

Any additional ideas for future changes in the model are welcome!

NEW V1.1: Added a TPU print profile and model for better fit with TPU.

NEW V1.2 : Fixed charging hole clearance and better fit and assembly with both PLA and TPU.

P.s. To change the infill type, select the “objects” panel above the layer profile and change the parameters for the modifier model.