Yanam Leak Resistant Lunch Box Ideal for taking a waste free 'on-the-go' balanced lunch from home, the Yanam stainless steel lunch box is spacious and long so a good size for wraps, salads and left over pasta dishes. Features include smooth folded edges, levered locking clips at each end for extra pressure during closure, and a handy silicone seal around the inside of the lid which makes it more leak resistant than the standard A Slice of Green containers. INFORMATION Please note that although this container is suitable for wetter foods such as dressed salad or dips it is not designed for liquid foods such as soups and broths. We recommend a screw top food jar for liquid foods. The silicone seal is removable and can be washed separately, then reinserted, flat side down.  Please ensure the seal and container lid is clean, dry and free from grease before re-inserting.  A spare seal is also included inside the container.  Not for use in microwave. Dishwasher safe.  We do not recommend the leak-resistant lunch boxes for use in the oven, even with the seal removed. Prolonged exposure to very hot temperatures can cause the metal to distort and then there could be issues with the lid fitting properly.Overall external dimensions approximately 14.5cm wide x 21.5cm long x 5.3cm high. 1100ml total capacity. MATERIALS Made responsibly in India from high quality 201 food grade stainless steel. Free from BPA, phthalates and lead.