It looks like an ordinary backpack.
YGGDRASIL players commonly put their immediate-use items into this bag, because the items within it could be assigned to several hotkeys in the game interface.
Although it is called infinite, it can only hold a limit of 500kg worth of items. When items were placed inside this bag, a shortcut could be used to activate the item.
- YGGDRASIL players preferred to place single-used items in here since his Item Box doesn't allow it.
- This item appears in the first episode of Season 2 but was not expressly named.