Travel smarter by thinking inside the cube.Every organized flyer knows that the key to stress-free traveling is in the packing. If you can stay orderly and remember exactly where everything is packed, you greatly improve your chances of an enjoyable trip. That's just what the Skymall Packing Cubes are designed to accomplish: With four convenient sizes, they enable you to sort and store your belongings in sturdy nylon cases. And with mesh panels that offer you a window into what's inside, you'll always know whether or not you packed a particular book or article of clothing. We also include a bonus nylon laundry bag, so your dirty laundry won't mess with things on your trip home. For practical storage, the cubes nest within one another.What's in the Box? - 1 extra-large packing cube - 1 large packing cube - 1 medium packing cube - 1 small packing cube - 1 bonus laundry bag - A promise of smarter travel! Specs & Details - Extra-large cube measures 17.5" x 12.75" x 4" - Large cube measures 13.75" x 12.75" x 4" - Medium cube measures 13.75" x 9.75" x 4" - Small cube measures 11" x 6.75" x 4" - Laundry bag is crafted of quality nylon How to Enjoy - Sort clothing, toiletries, and other miscellaneous items - Place into individual packing cubes & pack into luggage - Separate dirty laundry from rest of your luggage on trip home