Legends of the Middle Ages
A 2' round black cloth
This black cloth was found neatly folded and tucked behind a painting of Captain N’bod in his room in The Shark and Anchor. When unfolded it is about 2’ round and causes a tingling sensation to the person who holds it. This cloth acts as a hole where items can be stored, it is about 10’ deep. Inside the hole it is pitch black except for the items floating inside. There is also no air in the hole so it is not a suitable place for someone to hide long.
The adventurers hypothosize that since there is no air, that perhaps organic materials do not decay and rot within. They have put inside the hole much raw, as well as cooked food. It seems as though the food does not rot, therefore their theory seems correct.