This is a Remix of Google Pixel 9a Case by gleonard3, using a rigid filament instead of TPU.
For a good blend of rigidity and grip, consider printing with zero bottom layers, 2-3 top layers and honeycomb infill >18%. Experiment with infill pattern direction and infill percentage for different visuals. I printed mine in ASA, but I would imagine other materials works as well.
Settings:
Material: ASA
Layer height: 0.2 mm
Wall loops: 5
Bottom layers: 0
Top layers: 2
Infill: 18%
Infill direction: 30 degrees
Required material: 15g
The author remixed this model.
Redesigned the edges to make it compatible with rigid filaments, as in not to trap the phone.