This disclosure relates to any airbag having two chambers sewn to each other. When having an additional chamber attached to a main chamber it is a risk that the additional chamber is bouncing and not position correct and more over put a lot of unwanted forces on the attachment between the chambers. To keep the additional chamber in the correct position and avoid bouncing and by that also protect the attachment(seam),a holder is with one end attached to the addotional chamber and with its other end mounted to a metal part such as inflator studs,bracket position in the in the main chamber.
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