Feature: 1. [Buckle Design] With safety locks on both sides of the lunch box, which can be fastened with a single press. There is no need to worry about loosening. The box cover adopts a short buckle design to make the box cover and the box body tightly buckle. 2. [Good Sealing Performance] Lunch box with vent design, the principle of the pressure cooker, the vent hole can be sealed by pressing it. When opening the lid, the upper vent hole must be opened before the lid can be opened. The sealing performance is good, and can be removed and cleaned. 3. [Silicone Sealing Ring Design] The internal has sealing ring, thickened and widened, and integrated with the plastic, not easy to fall off, better heat preservation effect, convenient to carry. 4. [Stainless Steel Liner] The liner is made of high quality 304 double layer stainless steel, the mirror surfaces is highly polished, easy to clean, not easy to rust, safe and harmless, and can be used with confidence. 5. [Comfortable And Convenient To Carry] The arched handle design with ergonomic principle makes it more comfortable and convenient to carry. It can be pushed in and stowed when not in use. The design is exquisite and generous and does not take up space. Specification: Item Type: Lunch Box Single Layer Height: Approx. 8.5cm / 3.3in Diameter: Approx. 15cm / 5.9in Material: 304 stainless steel Weight: Approx. 219g / 7.7oz Package List: 1 x Lunch Box