Originally Posted by IceLeopard

Don't waste your money! Those Space Bags do not maintain vacuum. I bought both the brand name Space Bags, and Walmart's generic vacuum bags and, and neither one stayed vacuumed for more than a few days. They looked good when I first sucked the air out, but when I went back later they had filled back up again. I kept them and I still use them for batting scraps, but you can't use them as space saver bags the way they advertise.