Size was good for storing a fluffy king quilt %26 zipper worked fine but even tho reviews said it was flimsy, didn't expect it to be sooo flimsy to ship in a padded envelope!😧 Fortunately, had some bed pillows that needed stored so used one on the bottom %26 one on the side to help keep it propped up enough to literally “stuff” in the quilt. Cardboard would've allowed for more storage space %26 made it easier to fill but had used all my empty boxes 😧 Do Like the “window” to see the contents at a glance, sturdy handles for carrying %26 once full, appears it'll stack nicely!😊