Review on 📦 MaticBox Case for Raspberry Pi 3 / Pi 2 / Tinker Board – Low Profile, Stackable, DIN Rail Mountable, Automation Friendly, Fan Support (Black) by Daniel Postle

Well designed, you can assemble and disassemble it without disconnecting any cable from the PI, very flexible and looks better than stackable acrylic cases and offers more protection. I feel like it needs more ventilation on the sides if you stack them on top of each other, although to be honest I haven't tried folding it to say for sure if that would be an issue. 25 mm fans with female connectors are also not very common. Instead, I would have preferred a 30mm fan mount or the included fan, but you can remove the mount and hot glue or attach the fan to the top cap instead. Also, the extended top prevents the drawers from stacking on top of each other, which is a little annoying.