When getting the most from luggage space matters, the only thing better than our Medium Packing Cube is our Travelpro Essentials Medium Expandable Packing Cube. Ideal for packing several pieces of rolled or folded clothingfrom t-shirts and shorts to dresses, accessories and undergarments, our medium-sized expandable cube gets extra-efficient with an extra zipper designed to let you compress the air out of the cubes contents to minimize volume and maximize what you can fit in your luggage. Expand to pack it full, then compress it to condense space. Once you use our Travelpro Essentials Packing Cubes, you will wonder how you ever packed without them. Made from highly-durable, tear-resistant and quick-drying polyester, these nearly-weightless cubes are well-constructed with wrap-around zippers and tabbed zipper pulls for easy opening and secure closing. This expandable cube also features an additional compression zipper. Unzip for expansion to pack it full, or zip it up for compression to condense space by removing the air from what is packed inside. Soft tops facilitate maximum packability and feature a breathable peek-a-boo mesh section. Stackable when expanded and packed with contents, these travel cubes double as wardrobe and accessory organizers, even at your destination. Use different sized cubes to perfectly configure your luggage, get more from your duffel, checked or carry-on bag and keep items right where you want them. Backed by a 1-Year Limited Warranty!