Dabbas are traditional lunchboxes commonly used in India, especially in urban areas like Mumbai. They are typically made of stainless steel and consist of multiple stacked containers, allowing for the separation of different food items. Dabbas are often used to transport home-cooked meals to workplaces or schools, promoting healthy eating habits. The process of delivering dabbas is known as the dabbawala system, which involves a network of delivery men who pick up meals from homes and deliver them to offices. This efficient system has gained international recognition for its reliability and organization, serving thousands of customers daily.