Trailer with modular climate conditioned zones

A cargo container of a hauled or motorized vehicle, the vehicle comprising at least one axle, the vehicle having a driver side and a curb side, the cargo container comprising:

• a front wall and a rear wall with a longitudinal axis extending towards one another, two side walls with a transversal axis extending towards one another, the front wall, the rear wall and the side walls enclosing a cargo volume, wherein the cargo container is adapted to store a plurality of cargos therein;
• at least one partition panel spanning transversally, the at least one partition panel being moveable between an opened position and a closed position, the partition panel, when in the closed position, partitioning cargo volume into a plurality of rooms;
• and
• a plurality of exterior doors accessible from outside the cargo container, comprising at least one rear door providing an access to all of the rooms of the cargo volume when the at least one partition panel is in the opened position, and a plurality of side doors located on a side in the respective side wall, the plurality of side doors providing an access to the rooms when the partition panel is in the opened position and when the partition panel is in the closed position.