Innobaby's Keepin' Fresh Stainless Bento is a smart storage solution for home and on the go. The stainless bento is specially designed to store with easy to use airtight lid, making it a versatile. BPA free protective sleeve reduces temperature transfers to keep little hands from hot or cold foods, keep contents fresher by minimizing temperature changes, and prevent dents to stainless. Four hinged airtight lid is easy to snap open and close even for toddlers. Perfectly portioned stainless bento is easy to wash with its removable stainless body from the protective sleeve. Great for storing cut out sandwiches, pastas, salads and more. Freezer safe. Dishwasher safe. BPA, phthalates, PVC, and lead free. Set includes 1 locking lid, 1 airtight silicone ring, 1 removable stainless bento, and 1 protective sleeve.