Space Bag Compressible Vacuum-Seal Travel Roll Bags, Set of 5 3 carry-on-size and 2 suitcase-size reusable transparent travel bags Vacuum-seal design creates up to twice as much storage space Roll air out through the one-way valve to compress bulky items Airtight and watertight seal protects against dirt, moisture, bugs, and odors Carry-on size measures 13-1/2 inches by 19-1/2 inches; suitcase size measures 18 inches by 22-1/2 inches