The Class-D cargo container, produced by Xizor Transport Systems, was a six-armed freight container created for transport on freighters, including vessels like the cargo ferry. These containers served as storage units for goods during transportation through both realspace and hyperspace. Class-D containers were regarded as the usual method for transporting large quantities of solid cargo. In addition to their storage function, they have seen usage as fixed targets in training exercises for TIE pilots flying the TIE/LN starfighter.