Dual SD Card Case

A simple Dual SD card holder I made for a friend with a notched/tab to keep it closed. Easily fits two cards - will likely work on a revision for 3-4 and maybe a micro sd insert. The spring is just enough to keep the lid from moving on it's own and enough for you to easily move it just by sliding with your thumb/finger.

We used this thing as inspiration but built ours from scratch for customization.
https://www.thingiverse.com/thing:1348863