The Gamma Vittles Vault Value Vault Food Storage Container is the first, absolutely airtight storage container for dry pet foods. No more bulky, awkward bags exposing food to air, excessive moisture & pests (ants!). With a spin of the patented lid, the Gamma Vittles Vault Value Vault Food Storage Container locks in freshness and flavor. The Gamma Vittles Vault Value Vault Food Storage Container is also great for natural foods that are nutrient rich and preservative free. Let your pets get the most from the meal!