The storage bins are made of premium quality, odorless, three-layer composite soft and strong non-woven fabric which promotes excellent ventilation and effectively protects your stored items from dust, moisture, and pests. These versatile storage containers offer plenty of space to hold your quilt, blanket, pillow, stuffed animals, out of season coats, sweaters, bedding, and other clothing items, making them perfect for closet organization, under-bed storage, dormitory rooms, bedrooms, attics, or during moves and travel. Each bag features a durable handle sewn with two layers of thick fabric to double the load-bearing capacity, ensuring comfortable and secure transportation even when fully loaded. The reinforced seams add exceptional strength and durability, making these storage bags less prone to breakage and ensuring they last longer through repeated use. The storage box is equipped with a high-quality #5 stainless steel zipper for maximum durability and smooth operation. The two-way zipper slides easily along the closure when in use, no matter how full the storage bags are, providing quick access to your belongings. You can quickly and easily see what's stored inside each container through the convenient front transparent window, saving you time and effort when searching for specific items. These foldable storage bags can be collapsed flat when not in use, offering excellent space-saving solutions for your home organization needs. The breathable fabric material prevents musty odors and keeps your stored items fresh and clean, making these storage bags ideal for long-term storage of seasonal clothing, bedding, and other household items.