

Wingspan Pocket Box Liner
I put this together to better organize the Wingspan Pocket box. Box lid pins the instructions and player cards down for two reasons: One, because it prevents cards from coming out of their storage areas. Two, because the box doesn't allow for a lot of extra space, so I tried to maximize the components of the liner, which pretty much filled the box to the brim.
Edit: Make sure the eggs lay on their sides in the bottom tray. Otherwise, the top tray won't sit properly.
Here is the link at Printables.com