Cover for INTENSO USB stick with USB A and USB C port

I like to carry an INTENSO USB Stick with two different ports in my wallet. The stick was getting a bit worn down, so I made a protective case for it. 

The USB C side needs to point into the case (The USB Stick is shorter this way).

The case was printed in PLA. It also has a tiny hole on the bottom, so it could be fixed to a thread or keychain.