Boîte à lunch isotherme portable, étanche et empilable en acier inoxydable, boîte à bento isotherme à trois couches, contenant alimentaire avec sac isotherme et cuillère pliante

【Leak-proof feature】: The innovative leak-proof design ensures your meals stay secure, preventing spills during transportation for worry-free use. 【Durable materials】: Crafted from high-quality 304 stainless steel, these lunch boxes provide exceptional durability and longevity for daily use. 【Multiple layers】: This set includes 3 or 4 layers, allowing efficient storage of various food items without mixing flavors, perfect for organized meals. 【Portable convenience】: Equipped with a sturdy handle and included utensils, this portable solution is ideal for office lunches or camping trips. 【BPA-free assurance】: Made with BPA-free materials, these lunch boxes ensure safe food storage without harmful chemicals, prioritizing your health.