I have a streaming setup that needs to be somewhat portable, a 1U interface and 3U worth of SLX-D receivers. I would like a way to physically bind that gear together so it can be moved as a single unit. It will only be used in very controlled environments and it will likely never leave the building, so protection isn't something I am worried about. However, I am working with very little space, so I really need it to basically be the no bigger than the individual components are.

Does anyone have a suggestion?

 

1 or 2
If you like it extra
extra stylish look for some old Medical gear and rework it
or "upsycle" it in nu speak

 

My girlfriend has a tiny rack. Its not for sale, unfortunately.

 

You can build one yourself on the cheap like I did because FUCK Thomann and their shipping fees (admittedly mine didn't come out too well since I'm useless with a drill)
You just need some MDF boards, (or real wood if you can get some) screws and some foam from the hardware store, a small door hinge+lock plus 1U rack mounts if the receivers don't have rack-mountable ears.