Cool and innovative solution for gigging bassists. The holder connects to the side handles of your bass cabinet with velcro, then another wrap of velcro wraps around the neck of your bass. Sturdy, out of the way, and convenient.
I have two of these and only selling them together. Not worth messing with shipping them individually. I used one on each handle of my Neox 212T, or RS210 cabinets and it worked stellar for two basses live.
These sell new for $20 ea.
Get both of these for $25 shipped.

