Rectangular Lunch Box - Leak-proof Stainless Steel Food Container

Dimensions: 15.5cm x 15.5cm x 8.5cm Easy-to-maintain stainless steel material: This square lunchbox features a 304 stainless steel inner liner, ensuring cleanliness, hygiene, and food safety. Even after years of use, it easily maintains its shine, allowing you to fully enjoy the original flavor and nutrition of your meals. Maintains ideal temperature: The double-layered insulated square lunchbox allows you to enjoy hot or cold meals throughout the day, keeping your food fresh and delicious. Leak-proof: Thanks to advanced sealing technology, this square lunchbox guarantees no leaks. Keep your backpack clean and enjoy a clean and hygienic dining experience anytime, anywhere. A thoughtful choice: This conveniently designed square lunchbox is the perfect birthday gift to express love and care for family and friends, enhancing their quality of life. Space-saving square design: The unique square design maximizes space saving, easily fitting into a backpack without taking up much room. Its simple shape makes it easy to carry.