Review on 🖥️ RPI3CASE-BG Official Black/Grey Raspberry Pi 3 Case by Andrew Amzallag

This is a case and very simple. The only downside is that access to the GPIO pins is very limited. You seem to be assuming you are using a 90 degree ribbon cable. Standard straight connectors won't work because there's no access to the wires (they're too thick) and the top doesn't fit. If you need GPIO access then "SB Components Raspberry Pi 3 Transparent Case" is much better.