100% Nylon Sturdy YKK Zipper: Our packing cubes for carry on suitcase features YKK zips with a long drawstring design for easy access to your clothes, as well as handles so they slip seamlessly in and out of your case Mesh Top Window Panel: Luggage organizer bags made of see through mesh and sturdy ripstop nylon, grid nylon fabric provide our organizer bags for the added strength and durability, Mesh packing cubes allow you to see what's inside without having to open it and breathable to keep your clothes fresh, especially useful for dirty clothes while travelling Space Saving and Travel Light: Cipway compression packing cubes travel design with extra compress zipper to help you packaging your clothes by squeeze the air out of them, you can save more precious space in a carry-on luggage or checked bag, it‘s excellent space-savers to pack more items on your trip Packing Perfection in Different Size: Compressible, easy to access, and large capacity, the 6 piece travel packing bags included 1x Small, 2xMedium, 1xLarge Packing Cubes, 1x Clear Toiletry Bag and 1xLaundry Bag. The various size options also let you mix and match the cubes to fit whatever luggage you're bringing from weekender duffel to large checked bags Travel Essentials: Our compression packing cubes travel with you wherever you go, suitable for family vacation, business trip, hiking, camping, RV or cruise vacation, making packing a breeze. If you’re a frequent traveller, our compression packing cubes are an useful travel accessory to stay organized and maximize space in your suitcase. Cipway 6 Set Compression Packing Cubes, See Through Mesh Luggage Organizer Bags, Travel Essentials for Carry on Suitcase with Laundry Bag and Clear Toiletries Bag