OXO Good Grips POP Cookie Jars keep snacks fresh and countertops organised Ideal size for cookies, biscuits, pretzels, cereal and more Push the button to engage the airtight seal. The button doubles as a handle for the lid. For best results, always use the button to open and close. Do not carry POP Containers by the lid. Large opening makes it easy to access and refill snacks Space-efficient Jar sits flush against the wall or backsplash BPA free. Silicone gasket is dishwasher safe; hand wash other parts. The OXO Better Guarantee: If you experience an issue with your OXO product, get in touch with us for a repair or replacement. We’re grateful for the opportunity to learn from your experience, and we’ll make it better.