The original Banana Seal is the solution to keeping snacks and other bags sealed airtight – guaranteed. Keep food fresh longer with the airtight Banana Seal. The Banana Seal is the only re-usable bag closure to give an airtight seal all the way across the bag – Saving You Money! The reusable Banana Seal is designed to provide an airtight seal on any bag, in any condition. The unique patented design is perfect for all types of bagged food including chips, cereal, bread, dry baking goods, coffee, salad greens, as well as frozen vegetables or frozen entrée bags to help avoid “freezer burn.”