Perfect for securing and transporting a handgun between the home, office and in a vehicle. The lockable welded steel storage box can be used to protect valuables both while carrying it by hand between locations and also inside a vehicle. The included mounting sleeve is securely bolted to the vehicle or any sturdy mounting surface. The security box slides into the mounting sleeve and can be locked in place. The security box can additionally be removed from the sleeve and can remain locked closed during hand transport. The system mounts anywhere there is available space and extra sleeves are available to allow the box to be secured in a sleeve mounted in the vehicle and also in the home or office. The inside is lined with carpet to protect the contents. Optional pick-n-pluck foam is available for additional custom sized protection around the valuables.