Bag of holding

Can hold up to 500 pounds, and 64 cubic feet.
Has 2 feet in diameter at the mouth.
Always weighs 15 pounds.
If the bag suffers damage its contents are lost.
Creatures inside the bag can survive 10/creatures minutes, after which time they begin to suffocate.
{0}Retrieve an item from the bag.
{ut}Its contents spill forth, unharmed.