The multipurpose Lunch Box is designed for convenience. Available in different bag color and sizes ranging 350ml & 420ml; all in sets of 23 and 4 containers. So you can pick a lunch box depending on your need. Non porous it does not absorb haldi stains or masala odors. No more worrying about plastic containers contaminating your food or the environment. These containers are perfect to pack for work to the gym or for travel