Zipper closure Best Traveling Accessories - Ecosusi 17" packing sleeves are the best packing supplies for organizing any luggage. Neatly store up to 4-8 clothing items. including t-shirts. dresses or blouses without any wrinkle free. Maximize Your Packing Space - Each Ecosusi packing sleeve comes with a shirt folding board that includes folding tips and instructions. so you can fold your collared shirts. sweaters or uniforms to minimize wrinkles. The envelope compresses so it will fit into any backpack. baggage. or suitcase. Great for your Carry On Bag - This lightweight nylon and mesh fabric envelope with top strap is the perfect carrying case to take through airport security and a garment bag for an extra change of clothes for frequent business travelers. Great Space Saver for Trips - No more juggling multiple suitcases! The durability and smoothly zipper-close sleeves will make it easier to pack all the clothing you need in one space. Whether you're backpacking outdoors or enjoying a relaxing cruise. our packing sleeves give you a simple organization system. Not Just For Airline Travel - Our foldable packing sleeves are great for men. women. boys. and girls. With a variety of colors. like black. green. blue. pink. indigo and grey. you can get a packing sleeve for everyone in the family.