Totally satisfied with this product. Even though they were on sale when I bought them, I would absolutely buy them at regular price. You get a lot of bags for the money and when they say “jumbo” and “large”, they aren’t exaggerating. I’ve used other vacuum bags over the years. Some failed almost immediately. Others slowly leaked in just a few days. These bags felt much better right out of the box. They have a reassuring thicker feel to them. I especially like the vacuum valve seal. Cheaper bags allow air to immediately flow back into the bag between the time you remove vacuum tube and close the valve. Not these. Vacuum out the air, remove vacuum and the bag stays completely vacuum sealed as you close the valve. I stored a huge thick quilted blanket in a jumbo bag with room to spare. I stored an old thick bomber style leather jacket and also a really puffy winter jacket in another. It’s been a month and the bags are still vacuumed sealed tight. I also tested the included hand pump. Sure, it takes longer than using a vacuum but it absolutely works. Very satisfied.