I've downloaded/installed the Wanders Pack add on for Shadow of the Colossus but cannot find the in game items - the bow, cape and the black/white finish for Agro. How do I activate/access these items? There is nothing on any of the game menus that mentions downloaded content.
According to this reddit article, you can access the Wander Packs items by opening up your map and then pressing triangle.
This can be seen done in the first few seconds on Youtube