Hackberry Pi CM5 accessory panel

I designed this to be able to velcro hubs and battery packs to the HBP, and remove them when they aren't needed. For an active cooler, I printed in TPU so that it can stretch over the cooler. I attached a few strips of velcro (hook and loop tape) to the back for attaching things.

It's designed to fit easily, with the weight of the accessories keeping it in place.