I gotta admit I kinda like the solution captainjko came with there. Innovative.
But let's just take a moment here for the sake of all rational people here in this reality. Space in a pool room around the tables is purposefully tight as to maximize the number of tables in a given room. So where a person parks their butt and their gear is everyones concern, not just the person that wants to set up a pagoda and Buddhist shrine to the pool gods in the middle of the hall so their chi is centered and the planets align.
I've gone off on a similar tirade about cases with kickstands previously. But I do understand that some need to have a means to convey their equipment where they may have physical limitations that make a trip to the hall a literal pain. My sympathy.
That incredibly mature and sensitive expression made....
Keep your shambling erector set out of the thoroughfare... kindly.
Regards,
Lesh