Wide variety of bento boxes and bento box accessories to carry your meals, drinks, and sauces safely. These boxes are craftily designed, microwave and dishwasher safe, and airtight to avoid liquids from dripping. Accessories to carry your meal, sauces, drinks, safely. These single-portion take-out or home-packed meal boxes are common in Japanese cuisine. A traditional bento can hold rice or noodles, fish or meat, with pickled and cooked vegetables, in a box. These containers can range from mass-produced disposables to hand-crafted lacquerware.