Bag of Knowledge

This bag resembles a bag of holding but will only allow one item at a time until you find it's favorite item then it can hold more.

If you place an item inside, the bag can tell you it's entire history.

The bag can hold up to 500 pounds, not exceeding a volume of 64 cubic feet. The bag weighs 15 pounds, regardless of its contents. Retrieving an item from the bag requires an action.

If the bag is overloaded, pierced, or torn, it ruptures and is destroyed, and its contents are scattered in the Astral Plane.

The bag refuses to allow any sentient creatures inside, dead or alive.

The bag is sentient, but will only converse about the item inside or give clues about it's favorite item. Also, the bag will know the history of any item held inside, but sometimes it doesn't always share everything it knows.

It has hearing and normal vision out to 30 feet.

It's alignment is Chaotic Neutral.

"Feed me the things I need, they come in three"
"Aw I know this sword, we traveled together long ago..."

Notes: player by feeding the bag it's favorite item\, Control, Utility, Combat, Container