PureLunchBox Airtight Stor is a practical lunch box made of food-grade stainless steel, with a silicone gasket at the edge of the lid. It closes that way tightly, but is not 100% waterproof. Manufactured in a small Indian family business, PureLunchBox is distinguished by its simple classic design and its durability. With the lunch box, you are sure to avoid endocrine disruptors and phthalates from plastic, and in addition, you have a lunch box that will last a lifetime and save the environment from a lot of unnecessary disposable packaging in the form of foils, tin foil, plastic bags and other disposable packaging. Material: Food grade stainless steel Care instructions: Dishwasher safe Size: 20.5 x 14.5 X 6.0cm Volume: 1400 ml. Free from: Endocrine disruptors, BPA, chemicals and heavy metals Certificati ISO: ISO 4500109001 CQ1842 e 18001 CQPSA/OHS/1843