Another one of my posts to migrate from r/retroid:

I recently posted my design for a case for the retroid pocket 3+, but wasn’t able to print it, because I was still waiting for my handheld to arrive. Now that I got it, I measured everything again, did some optimizations to the insert for a better fit and printed it.

Here are the free files:

https://www.printables.com/de/model/470203-updated-retroid-pocket-3-rugged-travel-box