Case and mount for Launchpad Pro

Ever noticed that whatever plastic they made the bottom of a LaunchPad Pro out of refuses to stick to any sort of adhesive or velcro? My workaround was to make a cradle for the whole thing that is nice and secure and still allows access to the USB port. It doubles as a handy protective case for when its in the bag. It requires a 300mm bed size like the Creality CR-10.

(I'll make openings for the other ports if there's interest)