TRANSPARENT MATERIAL- The underbed storage bag is made from heavy-duty PVC material and protects your stored articles from dust. Features transparent color to allow easy access and quick identification of the stored contents. Great for storage, moving, shipping, laundry and much more. STRONG HANDLES- Reinforced seams are implemented for added strength, the load-bearing capacity is doubled. The length of the handles are long enough to allow you to carry it with only one hand. Compare to other small handles clothes organizer that need both hands to carry, the long handles design is more convenient. SIZE- Each comforter storage bag size is 46 x 38 x 23 cm / 18.1 X 15 X 9.1 in that is perfect fit into most closets or attics. And the capacity is 40L which is perfect for comforters, blankets, pillows, toys, jackets or other seasonal clothes. HEAVY DUTY ZIPPERS- Equipped with #5 stainless steel zippers that are hard to be broken. And the zipperwithdoublesliders which allow it to easily slide along the closure when in use, regardless of how full the bag is. 100% SATISFACTION GUARANTEE- If you are unsatisfied with our duvet storage bag, please dont hesitate to contact us. We provides customers with 1-year warranty, even though Amazon closes the return channel. We will offer free replace or refund to you according your choice.