Shield N Seal's All Black 5” x 8” Vacuum Sealer Bags are perfect for small storage, travel, and organization. Our thick BPA free zipper bags safely store food, or can help you organize office supplies, survival gear, daily medications, or even computer cables. And while it locks in flavor, it will also lock in odor. You don't have to worry about strong smells emanating from a Shield N Seal bag. Pungent food or garden odors are locked in tight, for good. These bags have a unique double seal feature. You can vacuum seal your bag, and then use our zipper closure to open and close your bag over and over again. These bags enable you to decided between long and short term storage while maintaining the highest quality and integrity available on the market. The black plastic is private and light proof. Maintain the potency of vitamins, and keep your possessions out of sight of prying eyes. The bags have white areas for easy labeling. You'll be able to easily find what you're looking for as you pull it out of storage. Our bags feature a honeycomb channel system that makes them compatible with most sealers that are 8" or wider. We recommend using our Sealers for the strongest, thickest seal, but our bags can be used with a variety of systems.