Safe & Reliable Food Storage: This Stainless Steel Lunch Box features a premium 304 stainless steel inner wall that resists corrosion and high temperatures, ensuring no harmful substances leach into food for everyday, long-term use. Convenient Heating Design: Designed as a Microwave Safe Lunch Box, it allows easy reheating without transferring meals. Simply remove the lid and heat moderately to enjoy warm, fresh food at work or school. Practical Bento-Style Capacity: With single or double-layer options, this Bento Lunch Box for Adults holds balanced portions for healthy meals, making it ideal for office lunches, meal prep, or controlled diets. Portable & Leak-Resistant: Compact, lightweight, and easy to carry, this lunch box fits neatly into backpacks or work bags. The secure closure helps prevent spills during commuting, travel, or outdoor activities. Easy Care & Daily Value: Suitable for freezer storage and dishwasher cleaning (lid removed), this lunch box supports efficient meal planning, saves time, and promotes healthier eating habits wherever your day takes you. Description: This microwave-safe lunch box is crafted from high-temperature, corrosion-resistant materials, ensuring durability and safe reheating of your meals. Featuring a high-quality 304 stainless steel inner wall, it withstands heat without releasing harmful substances, providing a reliable and safe container for your food. Designed to hold ample portions, it's leak-proof and easy to carry, fitting comfortably in any bag for convenient on-the-go dining.Lightweight and compact, it securely closes and opens with ease, making it perfect for both children and adults. Suitable for microwave (cover removed), freezer, and dishwasher use (hand wash cover), this lunch box supports long-term meal planning while maintaining food safety and freshness. Item Name: Lunch Box Material: 304 Stainless Steel Shape: Square Style: Modern And Simple Capacity: Single Layer 550ml, Double Layer 1100ml Features: Versatile, Decorative, Space-Saving Size Details: Single Layer, L: 14cm/5.51", W: 9cm/3.54", H: 6cm/2.36" (Approx.) Dual Layer, L: 14cm/5.51", W: 9cm/3.54", H: 11.5cm/4.53" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Single Layer: 1 x Single Layer Lunch Box or Dual Layer: 1 x Double Layer Lunch Box