- 304 Stainless Steel Inner Container: Crafted from high-quality 304 stainless steel, the inner container features a highly polished surface that is easy to clean and maintain, ensuring durability and hygiene. - Effective Silicone Sealing Ring: Designed with a thickened, widened silicone sealing ring that is integrated with plastic for a secure fit. This ensures excellent sealing and heat retention, keeping your food fresh and warm for longer periods. - Innovative Air Vent Design: Utilizing the principle of a high-pressure cooker, this air vent allows for easy sealing. Simply press the vent to close the box, and open it before removing the lid for seamless cleaning and access. - Secure Buckle Closure: Equipped with user-friendly buckles on both sides of the lunch box, it securely fastens with a simple press. This design prevents loosening during transport, ensuring your food stays contained. - Ergonomic Handle: The arch-shaped handle is designed for comfort, making it easy to carry. When not in use, it can be pressed into the pack, saving space and maintaining an elegant appearance. - Important Sealing Note: The top of the lunch box features a sealing ring that provides an effective seal. However, the bottom does not have a sealing ring, so liquids may leak. It is not recommended for soup or other liquids. Use Scenarios: - Perfect for work lunches: Keep your meals warm and secure while avoiding spills during your commute. - Great for picnics: Easily carry your favorite dishes without worrying about leaks or messes. - Ideal for meal prep: Store and transport multiple meals in one container, ensuring freshness and flavor. This lunch box combines functionality and convenience, making it an essential addition to your daily routine.