“as a carrier for the Pi400 this is pretty good, just about enough space to get the HDMI cable in as well as the 400 itself, does the job nicely and looks decent - it doesn't hold a mouse or the power supply (which it doesn't claim to do so fair enough) but it does mean you will need something for them.
however as a way of protecting the Pi400 inside say a laptop back or similar its good, hard to fault for the price really and glad I bought one”
“Nothing much to look at maybe but it does the job of keeping my PI 400 clean and safe when I have to pack it away and it is very well made,feels more expensive than it is and also quite subtle not in your face with logos and such, not that I am adverse to a logo or two (three four etc).”