Complete Package: The portable insulated lunch box includes 3 lunch boxes and 1 insulated food bag; your salads, main courses, and desserts can be neatly displayed; this not only provides an organized dining experience but also preserves the unique taste of the food in each compartment. Guarantees Food Safety and Durability: This insulated lunch box compatible with hot food is made of high-quality stainless steel; it not only has good corrosion and anti-oxidation properties but also ensures that your food remains fresh and of high quality. Whether you're packing a lunch to take to work or planning a picnic, this stainless steel lunch box compatible with adults can ensure your food is safe and delicious. Keep Your Meals Warmer Longer: This insulated lunch box promises to effectively maintain food temperature for a longer period; simply place the lunch box in the included insulated bag compatible with keeping your delicious steaming meal warm for 4 hours, while the regular lunch box has a 3-hour insulation time; ambient temperature affects insulation performance, for reference only. Versatile and Space-Saving: This stainless steel lunch box compatible with adults ensures you have everything you need in one compact place. Portability combined with versatile design makes it a must-have in your daily life. Practical Design: The independently stackable lunch box is easy to clean and maintain; it is made of high-quality materials and does not require much maintenance; it is an ideal choice compatible with busy people who want to maintain a balanced diet without investing unnecessary time and energy. Color: As shown Material: Stainless steel + plastic Compatible with package contents: 3 x Lunch boxes 1 x Insulated bag Only the above compatible with package contents, other products are not included. Note: Light reflections and different displays may cause the color of the product in the picture to differ slightly from the real item. The allowed measurement error is +/- 1-3 cm.