Keep dried herbs and food fresh longer with the Private Reserve Vacuum Sealer. Air will oxidize and degrade your produce and food. This system preserves your herbs and foods by pulling out all of the air inside the bag under vacuum to create an airtight seal around your goods. The resilient multi-ply bag material locks air out, which prevents oxidation and freezer burn. The bags are tear and puncture resistant and durable enough to simmer in water and use in the microwave. Best of all, the sealing operation is easy and quick.