Our Fido storage jars have an airtight bail & seal closures to hermetically seal out air and moisture. From freezer to countertop, use them for dry, fresh or leftover foods. They're also great as gift containers for homemade delicacies. This model is made even more original by a bright blue lid. The same model is available in bigger formats. Gasket and metal ring not dishware safe. Gasket and metal ring not microwave safe. Freezer Safe (Min -20°C/-4°F). Not Oven Safe. Hand washing recommended without any cleanser for the gasket and the metal ring. LEAK PROOF 75 cl - 25 1/4 oz h 136 mm - 5 1/4 inch Ø 106 mm - 4 1/4 inch