I may have found my perfect PC chassis: A Ryzen 7 rig, built in a foldable keyboard that you can fit into a (large) trouser pocket

https://www.techradar.com/pro/i-may-have-found-my-perfect-pc-chassis-a-ryzen-7-rig-built-in-a-foldable-keyboard-that-you-can-fit-into-a-large-trouser-pocket