Product Description

Large Capacity Waterproof Bedding Storage Bag uses military-grade composite waterproof fabric and a triple-seal structure to build a watertight protective barrier, effectively blocking moisture during the rainy season, dampness in humid weather, and accidental splashes, preventing precious bedding such as down comforters, silk quilts, and blankets from the risk of mildew. The three-dimensional square cabin structure with expandable side panels easily accommodates 2.2-meter-wide bedding, four-piece sets, and even thick winter quilts. Together with the reinforced bottom support board, it ensures that large items remain upright and well-shaped after loading. The built-in intelligent ventilation valve enables air circulation management, and the antibacterial inner lining helps stored items stay fluffy and dry, ready to use without airing. The double zipper heads allow for one-handed operation, while the reinforced handle supports up to 50kg of weight. The foldable structure reduces to the size of a magazine when stored.

Features

1. Comprehensive Protection
   Made with military-grade 600D encrypted Oxford fabric, the surface is coated to form a dense waterproof layer, which has been laboratory-tested to withstand storm-level splashes. Combined with a bottom anti-abrasion pad and three-dimensional edging design, it thoroughly isolates ground moisture, pipe condensation, and accidental spills, building an all-weather moisture-proof fortress for delicate bedding such as down quilts and wool blankets.
2. Private Storage
   Built-in high-density light-blocking coating, professionally tested for colorfastness to ensure no fading for 10 years, completely preventing light penetration. Whether for off-season clothing, private bedding, or spare travel quilts, all can be securely stored, avoiding awkward exposure and protecting home privacy and security.
3. Secure Closure
   Custom dual-track explosion-proof zippers, paired with silicone sealing strips and buckle locking devices, form a triple protection system of “zipper interlock + silicone seal + buckle reinforcement.” Passed 2,000 opening and closing tests without jamming, ensuring the storage bag remains completely sealed, effectively blocking dust, insects, and odors.
4. Reinforced Structure
   Innovatively adopts a “cross double-stitch + hot-melt reinforcement patch” process, with stitching density reaching 12 stitches per inch (far exceeding the industry standard of 8 stitches). Tear-resistant lining is added at stress-bearing areas, tested to withstand up to 80kg of pressure without breaking stitches, easily handling heavy quilts and blankets.
5. Space Saving
   Built-in detachable vacuum air valve, compatible with mainstream vacuum pumps on the market. Through negative pressure suction technology, fluffy bedding can be compressed to 1/3 of its original volume, freeing up 80% of storage space. Combined with an elastic drawstring design, the bag automatically shapes after compression, suitable for stacked storage in wardrobes, under beds, suitcases, and other scenarios.

Product Parameters