Keep your meals fresh and secure with this premium 3-layer Lunch Box, expertly crafted for convenience, durability, and superior heat retention. Designed with high-quality 304 stainless steel inner liners, this lunch box ensures food safety and easy cleaning, making it an ideal choice for daily use at work, school, or outdoor activities. Key Features: · **Secure Lock Design:** Equipped with safety locks on both sides, allowing you to fasten the lunch box with a simple one-click mechanism. This reliable locking system prevents accidental opening and keeps your food safely contained during transport. · **Detachable Vent Holes:** Features a pressure cooker-inspired vent hole that can be sealed by pressing it down. To open the lid easily, simply release the vent hole first, ensuring smooth and safe access to your meals. · **Superior Sealing and Heat Preservation:** The thickened and widened silicone sealing ring is integrated seamlessly with the plastic lid, preventing leaks and enhancing heat retention to keep your food warm and fresh longer. · **High-Quality 304 Stainless Steel Inner Liner:** The double-layer stainless steel interior boasts a polished mirror finish, providing excellent durability, corrosion resistance, and effortless cleaning after use. · **Ergonomic and Portable Design:** The arched handle offers comfortable carrying and can be folded down when not in use, saving space and adding to the lunch box’s sleek, practical design. Specifications: · Material: 304 Stainless Steel (Inner Liner) · Size: Approx. 19.5 x 15 cm (Height x Diameter) · Weight: Approx. 479g (16.9oz) · Layers: 3 Package Includes: · 1 x 3-Layer Lunch Box This versatile lunch box combines practical features with premium materials, making it perfect for anyone seeking a reliable, leak-proof, and easy-to-carry food container. Enjoy fresh, warm meals anytime with this thoughtfully designed, high-quality lunch box.