busdepot sells them.   theyre pretty cool.

In a message dated 3/27/2017 2:22:45 P.M. Eastern Daylight Time,
dn92610@GMAIL.COM writes:

hi  all,

I've seen and now looking for a foldable dash tray that sits on  the dash on
the passenger side. When it's folded it has the same depth as  the dash and
open up twice the size enough to hold a small lap  top..

anyone knows where to get one?

thanks in  advance