Food-Grade Materials: This stainless steel lunch box is made of food-grade 304 stainless steel through a one-piece molding process, offering excellent corrosion resistance, rust resistance, and antibacterial properties. It is BPA-free and durable, fully protecting the health of you and your family. Large Layered Design: The 2000 ml capacity easily accommodates a full meal. The double-layer structure strategically organizes essentials and accessories. The top layer has three separate compartments for fruits, nuts, or accessories to prevent odor transfer, while the bottom layer is spacious enough for rice, noodles, or main courses, for neat and organized storage. Enhanced Leak-Proof Technology: The dual leak-proof system, with a silicone seal and reinforced buckle, has been thoroughly tested to prevent soups and sauces from spilling. The seal closes securely, and the buckle is sturdy and non-slip, keeping food safe even when the lunch box is tilted or shaken, making it worry-free to carry. Easy to Clean: The electrolytic polishing process creates a smooth interior that removes grease and dirt in a single rinse, saving time and effort when washing by hand. Dishwasher safe, hands-free, efficient, and worry-free. Eco-Friendly and Recyclable: Say goodbye to disposable plastic cutlery with this stainless steel lunch box, ensuring safety and durability. Made of heat-resistant and corrosion-resistant 304 material, it will last for years, reducing resource waste and promoting green living. It is the perfect choice for daily commutes and picnics. Specifications: Material: Stainless steel Dimensions: 22 x 15.5 x 9 cm Weight: 600 g