Vehicle occupant restraint system

A vehicle occupant restraint system comprising:

• a vehicle seat having a seat cushion on which a occupant is seated and a seatback that functions as a backrest for the occupant;
• a center console including a console box that is provided on an inner side in a vehicle width direction of the vehicle seat;
• an inflator that is provided in the vehicle seat and discharges a gas when activated;
• and
• a far-side airbag that is provided in the side of the seatback on the inner side in the vehicle width direction, in which a main bag and a sub bag are connected and communicated to each other via a communication opening, in which a lower section of the sub bag is inflated and deployed between a waist of the occupant and the console box by supplying the gas to the sub bag, in which an upper section of the sub bag is inflated and deployed to a top surface side of the console box, in which the gas supplied to the sub bag is supplied to the main bag via the communication opening, in which a lower section of the main bag is inflated and deployed between the upper section of the sub bag and the occupant, and in which an upper section of the main bag is inflated and deployed to a side of a head of the occupant.