BAMCOO vacuum storage bags are essentials for household space saving, travel and protecting belongings. For people seeking efficiency and convenience, this vacuum seal travel bags set is a must-have, transforming the way you pack, add more storage spaces and make your wardrobe tidy, travel or moving houses easy, and ensuring you're prepared for any adventure. Highly recommend them to anyone looking to optimize storage space and keep their items safe and organized. These bags are a fantastic investment, just have a try. Whether to store bulky winter blankets or a collection of out-of-season clothing, the 15 bags with 5 sizes were perfect for packing different types of things, accommodated all of your needs. The transparent design help you to easily identify the contents of each bag without having to open them, which was incredibly convenient. Providing reliable protection for your stored items! Vacuum sealer bags is able to isolate dust and bugs, or other things that could damage or even ruin your clothes or fabric. Even if they are stored for a long time, so you don't have to worry about clothing, bedding and other textiles being contaminated, giving enough protection for you and your family. The included vacuum is small but powerful, shrinking large items in seconds. Easily fits in a suitcase or bag without taking much room, have helped a lot when traveling. Open the vent, the bag will be fast rebounds to the size before the vacuum, which is convenient for taking out the clothes. Product Features Sturdy Electric Pump Designed for drawing air out of the vacuum storage bags. Faster and easier to use compared with the hand pump. Double Zipper Seal Dual zipper design provides double sealing capability, to ensure no air leakage. Premium Quality PA+PE Made of premium quality PA+PE, adds to seam strength, rip and tear resistance which ensures that you can reuse it many times and store clothes for a long time. Triple Seal Turbo Valve Triple seal turbo valve ensures the space bag is airtight and protects your items for lasting period. Toubleshooting: The bag cannot maintain a vacuum Do not overfill the vacuum bag. Over filling them will lead to reinflation.Please make sure there no hair or sundries in zipper.Please use the clip to seal. Do not close the double zipper by hand, as this may cause the vacuum issues. Use your fingers to pinch the clip tightly and repeat closing it several times.Please close the valves immediately after taking the air out.Make sure to listen for any leaks upon initially sealing them. If you hear a leak, please repeat from step 2 in the above picture. Tips： BAMCOO support free returns and exchanges for up to 1 year due to product quality problems that are not caused by human factors.To avoid air flow back, do not take out the valve pad.Please keep the clip and do not throw about it after use.There is no need to remove the valve during use, just open the valve a little to the left and cover the vacuum pump on it.Travel roll up bags did not have a valve on them because the instructions is different.Please completely dry all items before putting away.Avoid storing bags near sharp objects or heat sources.Do not over-pack the vacuum bag.Plastic products are sensitive to heat. Therefore, it is highly recommended to keep them away from direct sunlight during usage. This will help prevent any potential damage or deformation caused by excessive heat exposure.This is a normal occurrence that changes in altitude can cause the bags to expand. If you notice that the vacuum bag has expanded during transportation due to altitude changes, please re-compress the bag when you arrive at your destination to ensure its proper functionality.