This storage bag provides quite a lot of room to store overflow/etc. under beds. The only somewhat downside is that all the sides do not stand up on their own so it was a little ackward to fill. However, it sure does fit a few dozen sweaters easily in it. I've even put all my child's boxes of doll clothes in one. It is easy for her to see them all and actually is big enough for us to sort the outfits.