Milton treo health first glass tiffin set 3pcs of 300ml round container in thermostat jacket. Compact and easy to carry lunch bag. Glass containers are 100 percent food safe. It doesn't leach potentially harmful chemical unlike the other materials. 100 percent bpa free. Leak proof and air tight containers to keep food fresh. Enjoy hot food, as containers are microwave safe (up-to 120 degree c). Safe to use in freezers and refrigerators. Due to it's non-porous nature, it doesn't absorb food and food smell, stains or germs, making them very easy to clean. Retain crystal clarity even after repeated use. Company: If the name, Milton, brings on nostalgia about school-day tiffin meals, reminds you of daily office-squabbles for hot food from your colleagues lunch boxes, or invokes memories of so many houseware products that brought convenience to life, then you already know who we are and what we do. To introduce ourselves formally, Milton is one of the leading manufacturers and marketers of houseware products in the country. We are the authors of change, innovation and evolution in all we do. Since our inception in 1972 we have established a network of over 55,000 + retailers, and a host of strategically-placed manufacturing units across India, this has allowed us to constantly move forward in our endeavour to innovate better and more efficient products for our customers. Our unwavering commitment to this goal, has won us loyalty in India, and across more than 60 countries worldwide. Our kuch naya sochte hain mantra resonates in everything we do for you insulated-steel and plastic products (thermosteel and thermoware), non-insulated products (household), melamine and horeca.Milton, along with claro, spot zero, and treo, is a part of the Hamilton group of companies.