The Bergan Smart Food Storage helps keep water and pests out of the pet food and allows you to purchase larger bags of food without having to keep the bag while cutting down on odors associated with pet food. Using the Smart Food Storage helps keep pet food fresh, keeps weather out and allows easy access for scooping or pouring. A stackable design allows easy access to opening for food retrieval. Gasket seals on each lid to keep food fresh and to keep insects out Lid snaps into place for easy pouring and, with an access handle on the bottom Allows easy access for scooping or pouring Made of durable plastic that is BPA free Enjoy convenient stackability in multiple sizes Quality Guaranteed.