This system is a good value option that is perfect for those involved in contract security work as it provides you with a complete system with one small purchase.
The Viper security belt patrol system includes:
-Mobile phone holder
-Belt keeper notebook holder
All on a belt with tri-lock buckle. It will fit up-to size 40"
It's fitted with a three point release buckle, requiring 2 fingers and a thumb to release it. This prevents a situation you get with 2 point releases where people stood to your front can undo your belt.