Search:

Something like this would be good. Maybe thread to your sternum strap instead of belt for quick access. The long neck straps just cause the camera to swing about and get in the way for me. Can get...

I bought a basic neoprene case from aliexpress for the FZ70. Snug fit and a pain to extract camera in a hurry so I'll go a size bigger next round. With digital you generally want to carry a spare...