This is a perfect modular Nintendo Switch storage travel case that fits into the car cup holder.
Each section can hold up to 7 cartridges, but it is up to you how many of the modules you will print, because the whole system is modular and each part fits into another.
In the print profile, you can find many plates for each module separately or for the whole setup which you can see on the photos. It allows you to print different parts in different colors as I did.
The review is highly appreciated if you like the design.