The phrase "cargo area" refers to the space in a vehicle, like a truck or an airplane, where goods, products, or items are stored and transported. Full definition
And I was disappointed by the lack of hooks in the rear cargo area for grocery bags. (automobilemag.com)
The RAV4 platform brings a 73 - cubic - foot cargo area with rear seats folded down — no cargo space was lost in the conversion to an electric powertrain. (topspeed.com)
It is tucked out of the way, under the large cargo area floor. (fourwheeler.com)