- Use: The external side of the compression bag features an additional zipper that can be closed to flatten the bag and maximize space savings. - Premium nylon fabric: Smooth, soft nylon helps prevent wrinkles and stains. The high-performance construction withstands heavy use, and the water-repellent finish guards against spills or leaks. - How to use: 1) Fold your clothing and duvets/quilts flat. 2) Pack them inside and close the standard zipper. 3) While compressing, place a finger on the back of the zipper in the gap to prevent it from snagging in the fabric. - Space-saving and organization: Ideal for storing and organizing winter blankets, feather beds, queen-size quilts, sweaters, quilts, baby items, and more. Large capacity with a compact design enables easy storage without vacuum sealing; safe storage on the attic or other storage spaces.