User:Lunchbag72/sandbox

The Lunch Bag
The concept of the Lunch Bag gained popularity in the 1900s with the rise of the middle class in the suburbs. Previously, workers brought lunches with them in tin boxes or other reusable containers. After the Industrial Revolution, mass production of brown paper bags was possible. However, environmental concerns have arisen and the trend of using a brown paper bag has declined and instead giving way to reusable containers such as plastic boxes and bags.