Bingowings said:
Though not a mini-rig this little number would be right at home within a Star Wars film (the hover vehicles in the Rebel base on Hoth looked rather similar) in fact, I'm surprised something like this wasn't introduced in ANH:SE.
In fact, I always assumed this was the transport seen in the Rebel base on hoth, and the name was just a classic case of toy-maker blunder -- or perhaps a way to sell more stormtroopers!