Here is another case that turns your Raspberry Pi to a portable desktop computer. The Vilros Reveal Case is ideal for Raspberry Pi 3/4. It comes with RGB LEDs, built-in cooling, and an ABS-injected clear window. This case has a slot for a 2.5 SSD. It measures 5 x 4.75 x 3.15″.
The case has cutouts for ventilation but they are small enough to block debris. You can setup this case in a couple of minutes.