This "Pup Trailer" is a replica of the original Aurora "Big Ryder" pup trailers introduced in the late 1970's. It is an original design depicting the "Mountain Valley Express - Prompt, Courteous, Dependable" name. This container is white and rests on a green trailer.
All containers in this series, as well as the originals, are removeable and completely interchangeable with every pup trailer.
Only a very limited quantity of each container is being produced making this a very collectable item.