Lock&Lock ZZF120G13 0.05g BPA free Airtight container 26Piece set / 13containers Green for $20 + free shipping
The food and kitchen storage possibilities are endless with this comprehensive air and water tight container set. A must-have for any organized kitchen, each is designed to be liquid- and airtight, thanks to an innovative, four-hinge locking system from Lock & Lock. Why 0.05g? Airtightness criteria is determined by WVTR* (Water Vapor Transmission Rate). - Guarantees foods freshness with airtight seal and low water vapor transmission rate(.05g) - Protects food with strong airtightness. - Preserving food values with air and water tight seal. *WVTR(Water Vapor Transmission Rate) is a test level, the lower the criteria, the better airtightness and freshness.