Keep speciality foods fresh with this versatile store-n-serve container designed for unique food items. Patented 4-hinge locking system has been durability tested to last up to 3 million uses, and the enhanced silicone seal is airtight to keep foods fresh longer and leakproof to prevent messy drips and sloppy spills. BPA-free construction provides a healthy and versatile solution for picnics, parties, the pantry, the refrigerator, or anywhere your foods need to stay fresh.