Crown 3pcs Set Round Airtight Keep Fresh Containers

Containers Are Guaranteed Leak-proof (Airtight And Watertight) With Our Patented Four-hinge Locking System And  Sealing Lid. This Assures you that whatever is inside is well protected and preserved. With these lock container, you can easily prepare food for when you're on-the-go. Whether you're off to the gym, school or work, this set will keep your food fresher for longer. The air tightock feature ensures a secure seal.