From Zwilling, this vacuum pump storage kit features: Set includes 1 medium glass container, 1 large glass container, 2 small bags, 2 medium bags, and 1 vacuum pump  Keeps food fresh up to five times longer than non-vacuum storage methods—save time and money Reduces food and plastic waste Exclusive Fresh & Save technology preserves flavors and nutrients and prevents freezer burn  ZWILLING Culinary World app tracks when you store food and when it will spoil – helping to reduce food waste Expert German engineering Cordless vacuum pump is fast, quiet, and easy to use. Its compact design easily fits in any kitchen Starter Kits available with borosilicate glass or BPA-free polypropylene plastic containers The downloadable Culinary World app will track when you store food and when it will spoil, helping you to reduce food waste and save money. For a smart way to store food, choose Fresh & Save. Imported.