iPhone 13 TPU Case with Thick Sides

I wanted a new case for my iPhone 13. Having looked at the available options, I was not happy, so I looked for one that should be easy to modify to fit my needs. I found the “IPhone 13 tpu case” by Majszczur, and remixed it to fit my needs:

• Thicker back side - The original have a 1.4mm thick back, which is not enough for the camera bump. I added an extra 1mm extra, which helps to protect the camera bump.
• Extra padding for the corners - the original have a fixed 1.4mm all around, which might not provide enough protection when dropped on a side. I have added an extra 2mm for all of the corners. This also help a bit to grip the phone better.

After printing I had a bit of an issue to press the power and volume buttons; but this was fixed by using a thin knife to carefully cut along the top and bottom of the buttons (making them a bit more flexible).

Mine is printed on eSun eTPU Transparent Blue.

My print settings:

• 10 Perimeters 
• 0.2mm Layer heights
• 0 Top Layers
• 2 Bottom Layers
• Honeycomb Fill Pattern (15%)
• Supports where required

I specially wanted a visible infill that will look good and provide some extra shock absorption.