Space Bag BRS-6300 Vacuum-Seal Cube-Shaped Storage Bag, Jumbo Reusable vacuum-seal cube-shaped storage bag Easy-to-seal Sure-Zip slider creates an airtight seal 1-way valve works with any standard vacuum-cleaner hose Protects against dirt, moisture, mildew, bugs, and odors Measures 34-3/4 by 42-3/4 by 8-1/4 inches