A bento box or “Bento bako” is a compact container designed to hold a single serving of rice and several side dishes. In ancient times, lunches were wrapped using such materials as oak leaf, magnolia leaf, bamboo leaf, and bamboo sheath. Later, wooden boxes came into use. In some regions, fancy bento boxes with lids were made by interweaving thin strips of bamboo or willow, or by bending strips of wood into shape. These bento boxes are still produced and sold today as traditional handicrafts.
During the Edo period, prosperous merchants packed lavish assortments of their favorite foods into fancy tiered boxes to enhance the pleasure of flower viewing or theater going. From this time forth, bento served on special occasions – such as during celebrations in the home, at Buddhist memorial services, and for entertaining guests – evolved into a unique, sophisticated art form. They were used particularly often in the tea ceremony.
One traditional type of bento box still in use today is the hangetsu (half moon) style container, said to have been favored by Sen no Rikyu, who established the art of the tea ceremony in the latter half of the sixteenth century. Another is the chabako (tea box) bento. The tea box is a vessel for storing the implements needed in an open-air tea ceremony, and this type of bento uses the chabako as the container. And there is the Shokado bento, inspired by the partitioned paintboxes that Shokado Shojo, a monk and painter of the early Edo period, used regularly. The food that goes inside these boxes varies according to the season and the occasion, but the food is always beautiful to look at as well as delicious to taste.
In Japanese restaurants, bento boxes are used to present individual servings of kaiseki ryori, the exquisite food served at traditional Japanese sit-down parties. These restaurants use bento boxes mainly as a means of serving individual meals compactly, rather than as a convenient means of carrying food outside the home.
Modern bento boxes are made of a variety of materials, including wood, metals such as anodized aluminum, and plastic. They are usually rectangular, oval, or circular in shape. The wide range of bento boxes available today includes watertight vessels that can be used for foods with liquid content, containers that keep foods hot, and minitrunks that fit small drink bottles inside.
Many designer bento boxes, as well as boxes decorated with popular characters such as Hello Kitty, are on the market. Some people like to go all out and buy matching chopsticks, silverware, and carrying cases to go with their bento boxes. source
A bento is a takeout or home-packed meal common in Japanese cuisine. A simple traditional bento consists of rice, fish or meat, and one or more pickled or cooked vegetables.