lunch box

A lunch box (alt. spelling lunchbox) refers to a hand-held container used to transport food, usually to work or to school. It is commonly made of metal or plastic, is reasonably airtight and often has a handle for carrying. In the United States In the United States a lunchbox may also be termed a lunch pail, lunch bucket or lunch tin, either as single words or paired. The concept of a food container has existed for a long time, but it was not until people began using tobacco tins to carry meals in the early 20th century, followed by the use of lithographed images on metal, that the containers became a staple of youth, and a marketable product. It has most often been used by schoolchildren to take packed lunches, or a snack, from home to school. The most common modern form is a small case with a clasp and handle, often printed with a colorful image that can either be generic or based on children's television shows or films. Use of lithographed metal to produce lunch boxes in the 1950s, 1960s, 1970s and 1980s gave way in the 1990s to use of injection-molded plastic. A lunch kit comprises the actual "box" and a matching vacuum bottle. However, popular culture has more often embraced the singular term lunch box, which is now most commonly used.