Insert compatible with Great Western Trail (Second Edition)®, including the Rails to the  North (Second Edition)® expansion. The design provides both efficient storage and improved game play. Many of the trays can be utilised during the game, and they greatly aid set-up and clear-away times. The rules act as a lid on top of the trays. 

This image shows the top layer of trays. Note that the new board that comes with the expansion causes some lid lift, see below. 



The new board that comes with the expansion will cause lid lift of 12 mm. If you don't have the expansion there is no lid lift, and the game and insert will fully fill the box meaning you can still store the game vertically.