What would happen, I wonder, if you turned a bag of holding inside out?
@Rosemary Any time my wild mage has tried this (3 times, total), it breaks the bag and I lose anything I had held in it.
@Rosemary Not canon but fun: They're reversible, but each side accesses an entirely different extradimensional space
@Rosemary I wouldn't want to be the one to find out.