Features: Space Saving: With these vacuum storage bags, you can save more space to place or store other objects. Specially perfect for clothes storage or duvets storage, so it can be as a storage bag for duvets and pillows. Absolutely Airtight: Our vacuum storage bags are tear-resistant. The closures and the valve are sealed, which makes your clothes in vacuum bags smaller. This also ensures that it does not leak or break when stored. Reusable: Vacuum bags can be reused. When you travel, you can use a suitable vacuum bag to store clothes to increase your dress collocation. When you come back from travel, you can continue to use this bag to store things at home. More Hygienic: With this vacuum bag, you don\'t have to worry about mildew like traditional closet storage, and there are no moths or bugs to stain your clothes. And you can store clothes in a hygienic way for long time. Easy to Use: It is very convenient to carry and easy to use. You just need to take the clothes or duvets into the bags, then pull the zipper, and use a hand pump to draw the air out of the bag, finally tighten the screw cap to prevent the bag filled with air. Multiple Sizes: One set includes a variety of sizes of vacuum bags, and you can choose different sizes of bags to use according to your needs.