A fastening arrangement for a safety belt is provided and includes a holder for securement to a vehicle. The reel unit includes a frame, a first cover, a second cover, and a shaft support part. The products can be used for odor control in the fibrous material. The bag is further configured to permit its placement in or on a conventional cage while protecting the tearable material of the bag from the animal. Both valves are opened by an actuator plug that is moved to open and close the valves by contact with the front surface of the female connector. Additionally, the controller analyzes the medical device data to determine whether an emergency condition exists, and transmits the medical device data to an emergency responder if such condition occurs together with location data for an associated medical device.