From the ancient rice basket to the modern multi-functional design, the bento box has gone through a long and wonderful development process. Originally used to store simple rice and dishes, it has now become a lifestyle symbol. They can not only accommodate a rich combination of ingredients, but also meet the needs of dining in different scenarios, whether it is a busy working day lunch break or a leisurely family outing.

As people pay more and more attention to health, it is particularly important to have a high-quality lunch box. By properly planning the distribution of food types and proportions, we can easily achieve the goal of daily nutritional intake. Imagine how refreshing it is to enjoy a colorful and well-balanced lunch prepared by yourself in between tight schedules!

Of course, we need to consider the material before choosing the ideal product that suits our living habits. Several major materials commonly available on the market include, but are not limited to, PP polypropylene plastic, food grade stainless steel, and heat-resistant glass. Each has its own unique advantages and disadvantages waiting for us to discover and explore.
- PP polypropylene plastic: light weight and easy to carry but there may be some risk of odor residue;
-food grade stainless steel: strong durability and corrosion resistance but relatively heavy;
-heat-resistant glass: transparent and intuitive cleaning is convenient but easy to crack and damage.

In addition, excellent internal structure is also one of the criteria. Reasonable space division helps to prevent different types of food from contaminating each other, penetrating the taste and even changing the shape. At the same time, good sealing performance to ensure that the soup will not overflow dirty bag clothing and other problems occur. Coupled with the humanized handle lanyard attachment setting, the transportation process is more stable, safe and carefree.

Finally, we have to mention the emerging concept of sustainable development-friendly solutions, which is spawned under the background of increasing attention to environmental protection issues in today's society. Products made from recyclable resources are gradually occupying the mainstream market position and are favored and supported by consumers. After all, reducing the consumption of disposable supplies to protect the earth's homeland is the responsibility of each of us.