1Folding Handle Design: The ergonomic arc design perfectly blends the fingers and can be put down when not in use. 2Lock Lunch Box: Apply the principle of mechanics to the lock, after long term human testing, a trapezoidal buckle is designed. 3Intimate Design: Open the groove, flip up to open to the edge, forming a stand, you can place the mobile phone to watch the video. 4Material: The sealing ring is made of silicone, and the inner tank is made of stainless steel, which is heat preserving and healthy. 5Simple Cleaning: Detachable for cleaning, no need to worry about rust, and it is not easy to breed bacteria. 1 x Lunch Box Item Type: Lunch BoxMaterial: Stainless Steel + PP + SiliconeGross Weight: Approx. 320g / 11.3oz