The Signoraware lunch box with bag is made of polypropylene plastic and is durable for everyday use. Crafted with 100 percent food grade material, it does not react with your food. You can carry rice or any main dish in the bigger container and salad or an accompaniment in the smaller containers of this lunch box set. This lunch box is lightweight and compact in size, so it can conveniently fit inside your bag or briefcase. Sporting a sleek body, this Signoraware blue lunch box with bag looks strikingly attractive. Moreover, you can easily clean this lunch box in a dishwasher.