ROOF-MOUNTED OCCUPANT RESTRAINT SYSTEM

A restraint system of a vehicle having a roof and a cabin with a seat for an occupant includes an inflator mounted to the roof of the vehicle and an airbag communicatively coupled to the inflator and inflatable to a deployed position from a stored position. The airbag comprising a main body comprising a first side that faces an upper half of an occupant, a second side that faces a lower half of the occupant, a first end coupled to the first and second sides, and a second end coupled to the first and second sides. The airbag further comprising a first tube communicatively coupled to the inflator and the main body between the first end and the second end and a second tube communicatively coupled to the inflator and the main body between the first end and the second end.