The NRDX car is a rebuilt R-70-20 with the open roof at the mechanical end and the modern Carrier refrigeration unit. This car has the Hydra-Cushion under frame. The model is painted blue, with black under frame, white lettering and yellow safety striping. The Cold Train logo is black and white. The model includes etched metal details, wire details, and Micro-Trains® trucks and couplers.