1. Instant chicken breast or ham slices: Eating chicken breast or ham slices is suitable for eating on the train. At the same time, these foods are not perishable and can be carried without refrigeration equipment.
2, energy bar: energy bar is rich in carbohydrates, protein and fiber, can provide energy for the body for a long time. Without preservatives, it can be safely carried in the car without refrigeration.
3. Carry juice or fruit with you: It is also important to keep your body hydrated on the train. Portable juice or fruit is a good choice. You can choose fruits that are convenient to carry and eat, such as bananas, apples and oranges. , or choose some portable juice, such as bottled juice or juice powder.