https://www.bhphotovide
Specs:
For Pro Cameras 5 lb and Up
Fits Waists 28 – 50" (71.1 – 127cm)
Four-Piece System Holds Camera on Waist
Quick-Release Belt Holds Holster
Plate Attaches to Camera’s Tripod Socket
SpiderPin Attaches to the Plate
Plate, Pin Slide and Lock Into Holster
Two-Position Lock Secures Camera
Stainless Steel, Aluminum Construction
For Active Shooting Situations