- Premium 304 Stainless Steel: Constructed with high-quality 304 stainless steel, this lunch box is designed to withstand high temperatures and resist corrosion and rust, ensuring durability and longevity. - Effortless Cleaning: This Japanese-style lunch box features a leakproof design and is stackable, making it easy to clean and convenient for daily use. It keeps food warm for 4-6 hours, perfect for enjoying your meals at the right temperature. - Versatile and Nutritious: The lunch box allows for separate placement of food items, preventing flavors from mingling. Pair your favorite meats and vegetables for a balanced and nutritious meal on the go. - Enhanced Sealing: Each layer is equipped with a sealing cover that contains silicone strips, significantly improving the leak-proof performance. Your meals stay fresh and secure during transport. - Layered Locking Technology: Designed to lock in layers, this insulated lunch box keeps your food delicious and nutritious. It protects your dietary choices while providing warmth for both your stomach and heart. Use Cases: - Perfect for work or school lunches, ensuring your meals remain hot and fresh until it's time to eat. - Ideal for picnics or outdoor activities where you want to enjoy a homemade meal without worrying about spills. - Great for meal prep, allowing you to pack balanced meals in advance and easily transport them throughout the week.