First Edition
This insert holds only the base game and is composed of three trays and is designed to hold sleeved cards. One (removable) tray is used as a portable storage for the coins while another removable tray holds the age cards (each in a separate pile).
— description from the publisher
Second Edition
This insert holds the base game and the Pantheon expansion. It is composed of four trays and is designed to hold sleeved cards. One (removable) tray is used as a portable storage for the coins while another removable tray holds the age cards (each in a separate pile). Another removable tray holds various pieces included in the Pantheon expansion.
— description from the publisher
Third Edition
Our insert for 7 Wonders: Duel is composed of nine individual and removable trays. It is designed to hold the base game, Pantheon, and Agora expansions. NOTE: You will need use of either the Agora or Pantheon box to hold a few of the larger pieces (as shown in the pictures). It has numerous card trays and token trays along with separate influence cube trays for each player.
— description from the publisher