Large Capacity: Set of 6 vacuum storage bags, 80 x 60 cm. SAVE 80% SPACE - Maximize storage in your closet and luggage. HIGH-PERFORMANCE MATERIAL: Made from durable, high-quality PET and PE, these storage bags are built to last. Airtight and Waterproof: Featuring an airtight zipper, these bags protect your clothes and blankets from bacteria, mold, and insects. Easy to Use: Compatible with all vacuum cleaners and equipped with a turbo air release valve for quick deflation. Perfect for storing clothes, comforters, blankets, and towels in your closet. Double Zipper: The double zipper design ensures a long-lasting seal, keeping air out and maintaining a compact, airtight environment. 2-Layer Composite Material: The bag is soft, flexible, and highly adhesive. It remains stable at low temperatures, resists leaks, and is durable. Triple Sealing Valve: The triple valve provides air isolation for long-term storage. Each valve has a cap that bounces on the rubber stopper. The internal thread confirms that the cap is completely secure and firm. Note: Do not remove the rubber stopper. How to Use: Step 1: Unfold the vacuum bag and unzip it. Pack your textiles. Tip: Overfilling the bag will cause it to inflate again. For best compression, avoid overfilling. Step 2: Hold the edge of the closed side of the bag and slide the zipper 2-3 times firmly along the edge of the bag to close it completely. Step 3: Open the cap, place the vacuum cleaner nozzle over the valve, and suck out the air. Do not remove the foam valve piece in the cap. Removing it will cause the bag to inflate again. Step 4: After removing all the air from the bag, close the cap quickly to achieve an airtight seal. If air leaks from the torn part of the bag, repeat step 2.