Chef Preserve Vacuum Sealing System

How Chef Preserve Works Simply Press the Button to Start, the Device Automatically Shuts-Off When Done Rechargeable Battery Portable & Powerful Smart Auto Shut-Off Innovative Reusable Vacuum Bags Odor-Free & Leak-Proof Dishwasher, Freezer, Microwave Safe Preserve Flavor, Nutrition & Texture Patented Valve Technology Guarantees to Keep Your Food Fresh & Vacuum Sealed for 3 Years   Shelf Life Comparison while refrigerated Chef Preserve will extend the shelf life of your food up to 5 times, whether stored in the fridge, freezer, or pantry.