Keep your clothes and bedding in pristine condition by storing your items in our waterproof storage bags. Perfect for use at home, the cottage, or on the go – our vacuum bags are great for maximizing luggage space for when you want to travel lighter and more efficiently. And it is made up of high-quality material PA&PE with high seam strength, high puncture resistance and better sealing performance. Maximize your living space and clothing with the original space saving solution. Note: 1. Don't store items with sharp edges: 2. Make sure that all items are dry before packing them. 3. Try not to let your item exceed the stop line. 4. To ensure that the zipper is completely sealed, slide your fingers along the zipper track and press down. You should be able to feel if any areas are not sealed. 5. Make sure the rubber stopper is fitted. 6. If the air seep in after 1-2 days, you need to check again whether the seal is good (Is there any hair or sundries in zipper).