Bag of Holding

This bag has an interior space considerably
larger than its outside dimensions, roughly
2 feet in diameter at the mouth and
4 feet deep.
• 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.
Action - Retrieve an item from the bag.
"I guess I'll take my library with me."
—Gimble A. A. Nyx