Laden-class Freighter
From Halopedia, the Halo wiki
The Laden-class Freighter was a human-designed freighter classification. Two freighters of this class were used by the Eridanus Rebels as part of their improvised fleet. They towed the damaged hybrid vessel Ascendant Justice/Gettysburg back to Eridanus Secundus.
NOTE: It is possible that the author erroniously conjured this class of vessel, as the Eridanus Rebels also used Parabola-class freighters, one of which was named Laden.
