What do you do with your handgun when you need to use the restroom?

I was at Gunsite in Pauldin, Az recently and saw this clever device to hold a handgun while using the restroom. It’s a board with two dowels protruding, one for a .45 caliber barrel and one for a 9mm (0.355 inches) barrel.
When using the restroom, place your handgun on the holder. When finished, retrieve and reholster.
That’s my first generation Glock 19 demonstrating how to use this device BTW