Container igaba rakajairwa rinoshandiswa kutakura zvinhu, rakakamurwa kuita midziyo yepasirese uye isiri-yakajairwa mudziyo.
Kuti ufambise kuverenga kwenhamba yemidziyo, unogona kutora 20ft mudziyo seyakajairwa bhokisi rekushandura (inonzi TEU, Twenty-foot Equivalent Units).