Disclosed is a cargo container system comprising a container body (102) including a floor (112) and a front wall (116) and defining a cargo space (110) for holding a cargo, and a back opening (120) for loading cargo into and discharging cargo from the cargo space (110). A bulkhead (106) being secured on that container body (102) to hold a cargo in that cargo space (110) and having a discharge opening to allow the cargo to be discharged from that cargo container (100). Said bulkhead (106) being supported by the sides (122, 124) and/or the roof (116) of the container body (102) such that said opening may be formed at the bottom portion of the bulkhead (106), without significantly interfering with the suspension of the bulkhead (106). <IMAGE>