The OXO POP Medium Jar combines the airtight seal of POP Containers with the body of a classic cookie jar. The unique pop-up button mechanism creates an airtight seal with one touch, and the button doubles as a convenient handle. A large, circular opening makes it easy to access your snacks, while the Jar’s flat back creates an attractive, space-saving countertop display. 3-quart capacity. All POP containers are BPA free.