product content 45OZ/1340ML - 2 Layers: .HEALTHY & SAFE MATERIALboxon interior is made from high quality 304 stainless steel, which is BPA-free and health for packing food, durable and safe, environmentally friendly and healthy for kids.LEAK-PROOF Silicone sealing edge design snap lid work together to cover surrounded and protect spillage and leakproof. The food-grade PP buckle is safe and environmentally friendly, firmly locks the lunch box without falling and keeps the original taste.MICROWAVE, FREEZER & DISHWASHER SAFE The BPA Free lunchbox is Dishwasher Safe, Microwave Safe and and Freezer Safe. Place the food in the PP box and heat it in a microwave oven, is easy to use to get warm food. Also heatable by injecting hot water to the bottom plastic container, takes only minutes to heat up to keep it warm and delicious.IDEAL FOR PORTION CONTROLBAP-FREE silicone can keeps your food separated & fresh, without mixed food taste, perfect for kids and adults well-balanced diet. (Size:10.7x7.9x2.2 inch / Capacityt: 800ml ).PORTABLE & LIGHTWEIGHT Box set is capacity and exquisite, easy to carry and portable, procide various healthier options. Perfect for school, office, factory, picnics and outdoors.