The Secure-Lock Rotational holster from Peacekeeper Products has been designed to rotate 30, 60, or 90 degrees from perpendicular, in either direction, by manually depressing a button at the top of the holster. The holster locks in place once the button is released and the appropriate angle of the holster has been achieved. Unlike other holsters that inadvertently move from one position to another after a few months of use, the Secure-Lock Rotational Holster is designed to keep the baton in the same position regardless of physical activity. Allowing for the insertion of an expanded RCB expandable baton back in the holster, the holster allows the officer the ability to retain their baton safely in the expanded mode until the suspect is contained and it is safe and convenient to collapse.