Leak Resistant Two Tier Lunch Box The ideal lunch box for taking a waste free 'on-the-go' balanced lunch from home, the Buruni stainless steel lunch box consists of two separate tiers so is ideal for taking a savoury salad or sandwich, plus fruit or a snack to work in one neat container. It has 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. MATERIALS  Made responsibly in India from high quality 201 food grade stainless steel. Free from BPA, phthalates and lead. CARE GUIDELINES The silicone seal is removable and can be washed separately.  Please make sure the seal and container lid is clean, dry and free from grease before re-inserting.  A spare seal is also included inside the container.  This lunchbox is not for use in the microwave but is dishwasher safe.  It is not recommend to use the leak resistant lunch boxes 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. DIMENSIONS Bottom Layer - 12.5cm wide x 16.5cm long x 4.5cm high. 600ml capacity.Top Layer - 12.5cm wide x 16.5cm long x 4.5cm high. 700ml capacity.Overall external dimensions approximately 13cm wide x 17cm long x 8cm high. 1300ml total capacity.