Performs it's job as expected however it should be noted that the title "Box" and the picture are quite misleading. the product itself is thin cheap fabric with no firm lining whatsoever apart from the dividers that go inside. How they made it look so firm in the picture is beyond me. Without the dividers, the "box" is no more than a flimsy bag with a zippered piece of plastic sewn to the fabric. Upon delivery, my purchase was missing the primary long divider that is supposed to go along the middle. I have made due without it, but overall I would say that this purchase was not worth the money. If the outside walls of the "box" were actually more of a box than a blanket and if all the pieces were included in the packaging, this could have been a good product.