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Portable lunch box / Environmental protection

Portable lunch box
Portable lunch box

In view of the unreasonable packaging of fast food take-out boxes, layer after layer of packaging has caused a waste of resources. This lunch box skillfully optimizes and utilizes the structure, reduces the use of resources, increases the utilization rate of resources, and protects the environment. Multiple lunch boxes are superimposed on each other, which is convenient for multiple people to order meals.

University

Jianhua Dong

Jianhua Dong
Nanchang, China

Jianhua Dong,
Jianhua Dong