The lunch box is made of food grade material. Its sleek and compact design makes it easy to carry and ideal for office, school and travelling. The air-tight lid of these containers will keep the food items away from moisture and keeps food fresh and crispy for longer. This water bottle can be used directly to drink water or other liquids. It's sleek and ergonomic design saves plenty of space in your refrigerator and in your bag as and when you carry it. You can not only use it to store water, but other liquids like soft-drinks, squashes etc. The bottles are not only tough in looks but it is also unbreakable and has a long life span.