Japan’s Self-Heating Bento Boxes: Travel Meets Innovation
Japan has once again proved why it remains a global leader in everyday innovation. This time, it’s not robotics or bullet trains turning heads—it’s something far simpler yet brilliantly practical: self-heating bento boxes. Known locally as ekiben, these ready-to-eat meal boxes are revolutionizing how travelers enjoy food on the go, especially aboard Japan’s iconic Shinkansen…