Kilner Swing Top Jar

No, the rubber seal should be hand-washed to preserve its integrity and ensure an airtight fit over time. The glass jar itself is dishwasher safe.

Yes, this jar is freezer safe, making it a great option for storing leftovers or pre-portioned ingredients. Just be sure to leave a little headspace at the top to allow for expansion as contents freeze.

Yes, the square design is significantly more efficient than round jars. It allows the containers to sit flush against one another, eliminating the wasted gaps that occur with cylindrical storage.

Yes, the Kilner jar is made from durable, BPA-free glass, ensuring that no harmful chemicals leach into your food or preserves.

Yes, the metal clip-top latch creates a secure, airtight seal that is effective for preserving jams, chutneys, and keeping dry goods like spices or grains fresh for longer.