Lock & Lock's ingenious patented system uses four distinctive locking hinges and a resilient silicone seal, ensuring an impeccable 100% airtight and watertight seal. This innovative design establishes Lock & Lock as the epitome of efficient food storage solutions, ideal for preserving freshness in the refrigerator, cupboard or freezer and facilitating secure transport between home and work. The Lock & Lock 7 Piece Set is meticulously crafted from durable and safe plastics which are BPA-free, affirming Lock & Lock's dedication to providing health-conscious and eco-friendly options. The container's versatility is underscored by its suitability for both microwave reheating and dishwasher usage, making it a convenient and reliable choice for modern lifestyles. With a commitment to quality materials, airtight sealing mechanisms, and versatile usage, Lock & Lock stands as a beacon of excellence in the realm of food storage solutions. Capacity: 3 x 800ml, 2 x 350ml and 1 x 5.5L
