Multi-chamber airbag

A multi-chamber airbag, comprising

• an airbag wall enclosing an inflatable primary chamber, and
• a gas distribution mechanism,
• wherein the airbag wall has a primary outlet and at least one secondary outlet,
• wherein the gas distribution mechanism has a primary closure element and at least one secondary closure element,
• wherein the gas distribution mechanism can be adjusted between a first position in which the multi-chamber airbag is inflated to a first state and a second position in which the multi-chamber airbag is inflated to a second state, and
• wherein the multi-chamber airbag is configured so that, in the first position, the primary outlet is closed by the primary closure element so that no gas can flow out of the primary chamber via the primary outlet, and the at least one secondary outlet is released so that gas can flow out of the primary chamber via the at least one secondary outlet, and in the second position the primary outlet is released so that gas can flow out of the primary chamber via the primary outlet, and the at least one secondary outlet is closed by the at least one secondary closure element so that no gas can flow out of the primary chamber via the at least one secondary outlet.