This edition does not contain Asia expansion included as in the first print run. The Nesting Box is an organize/storage box for all Wingspan content and cards (sleeved or unsleeved). This modular box is designed for all past, present, and future content. The Nesting Box includes: 1 dual-layered, individually numbered box (430x306x207mm; 4.4 kg) top layer (removable cardboard tray): holds 5 neoprene mats (laid flat), 10 player mats, rulebooks, goal mat middle layer (removable cardboard tray): includes 1 setup tray/lid, 3 food/egg trays, 1 dice tray, 1 card tray (fits sleeved cards), a long slot with separators for cards (fits sleeved cards), and room for the birdfeeder bottom layer: modular space for bird trays, plastic containers, and third-party accessories cardboard dividers for various types of cards from current and future continents 1 cardboard birdfeeder dice tower