Boxy, zip-it-up tote unzips flat for easy travel or storage. The Quick Zip Bag is a great clever, reusable bag. It is perfect for travel when an extra bag may be needed. Designed by Bonnie and Jan of Inspired-2-Sew, the boxy shaped bag includes 3 sizes. Small is 11"w x 10"t x 5"d. Medium size is 11"w x 13"t x 5"d. Large is 13"w x 11"t x 6"d. The padded bottom insures it will keep its shape and prevents saggy bottoms.