Feature: 1. Leakproof Design: This lunch box is equipped with an internal silicone sealing ring and double side buckles, ensuring food freshness and preventing leaks, very suitable for outdoor dining 2. Built in Compartment: This lunch box features built in compartment for placing cutlery or sauce, providing convenience and practicality, suitable for both students and working professionals 3. Portable Handle: This breakfast cup has embedded handle, with semi circular design, making it comfortable to grip and carry, no hand tightness and discomfort, giving you a better experience 4. Versatile Application: With sufficient space, this container is suitable for holding breakfasts, lunches, rice, vegetables, or porridge, catering to diverse dietary needs, convenient and practical 5. Sturdy Construction: Crafted with a stainless steel interior and a plastic exterior, this lunch box is sturdy and long lasting, easy to wash and maintain, ensuring extended use and reliability Specification: Item Type: Lunch Box Material: Plastic, Stainless Steel. Package List: 1 x Lunch Box 1 x User Manual Note: 1. Heating should not exceed 3 minutes, the recommended temperature is 120℃, recommended medium heat2. When using in microwave oven, please take off the lid. Do not put the lid in microwave oven or hot with boiling water3. There is a slight error in manual measurement.