The invention relates to an airbag arrangement, comprising a gas bag, a gas generator for inflating the gas bag, a flexible chamber arranged within the gas bag, into which the gas from the gas generator flows, at least one outlet opening through which the gas is led into the gas bag in order to inflate the same and at least one ventilating opening, through which gas can escape into the environment. According to the invention, the ventilating opening (E) is arranged such that gas from the flexible chamber (2) can reach the ventilating opening (E) without passing through the outlet opening of the flexible chamber (2).