Abstract: A side gas bag module for a vehicle occupant protection system comprises an elongated housing that has first and second side pieces which are joined by means of a back and have edges as well as inner faces lying opposite each other. The module further comprises a gas bag arranged folded in the housing as well as at least one flap provided on the edge of the first side piece remote from the back, which flap is pivotally connected via a hinge with the first side piece. At least a major part of the flap, before an activation of the gas bag module, is arranged inside the housing and adjoins the inner face of the second side piece.

Abstract: The invention relates to a device for fixing a gas bag in its folded position, the device comprising a hollow receiving body having an outlet opening and provided for accommodating the gas bag. The receiving body has an opening flap connected with it, which in a closed state of the receiving body closes the outlet opening of the receiving body via a detent connection. The detent connection has a ring connected with and formed on one of the receiving body and the opening flap, and has at least one pair of projecting hooks connected with one of the opening flap and the receiving body. The hooks engage on opposite sections of the ring and are orientated facing away from each other. The invention further relates to a side gas bag protective means which is equipped with such a device.