Feature: 1. STAINLESS STEEL MATERIAL: The lunch box is made of 304 stainless steel liner, which is resistant to high temperature, corrosion, rust and lasting temperature. 2. EASY TO CLEAN: This Japanese style stainless steel lunch box is leakproof, stackable, easy to clean, kept warm for 4‑6 hours, and safe to use. 3. COMBINABLE: The lunch box can be placed separately without tainting the flavor, and the meat and vegetables are matched with balanced nutrition. 4. GOOD SEALING: Each layer of the insulated lunch box is equipped with a sealing cover, which contains silic1 strips, which greatly increases the sealing performance. 5. SEALED KEEPING TECHNOLOGY: The stainless steel lunch box is locked in layers, which is delicious and nutritious, protects your diet, and warms your stomach and heart. Specification: Item Type: Bento Box Material: 304 Stainless Steel + PP + Silicone Color: Orange Features: Leakproof Function: Keep Warm for 4-6 Hours Package List: 1 x Container 1 x Sealing Cover 1 x Food Compartment 1 x Lid or 2 x Container 2 x Sealing Cover 1 x Food Compartment 1 x Lid or 3 x Container 3 x Sealing Cover 1 x Food Compartment 1 x Lid or 4 x Container 4 x Sealing Cover 1 x Food Compartment 1 x Lid