For elementary school students, it is more important to choose a healthy and suitable school bag, so how to choose? What kind of school bag is better? Is there any reference standard for purchase?  In the end, what kind of school bag is really conducive to children's health? Based on more than ten years of experience in customizing school bags, Fangzhen Luggage has summed up a set of standards for your reference.

1. The school bag is made of lightweight materials. The school bag itself is very heavy for students to carry a lot of books and items. In the choice of school bag material, it is necessary to choose a lighter quality to avoid the burden on children, such as choosing students. The school bag material can be a rucksack made of nylon or PVC glue. In addition, students' school bag customization should also avoid too many metal buckles or metal zippers in the school bag. These metal accessories may cause certain damage to the waist and back in terms of weight.

2. The shoulder straps of the school bag should be wider, which helps to reduce the pressure caused by the school bag on the shoulders, and can evenly distribute the weight of the school bag; the padded shoulder straps can reduce the school bag's impact on the slanted side. If the shoulder girdle is too narrow, the trapezius muscle will be more prone to fatigue.

3. The school bag should be equipped with a belt. The belt mainly plays the role of fixing the waist, preventing the school bag from swaying, reducing the pressure on the spine and shoulders, making the school bag closer to the back, and unloading the weight of the school bag evenly on the back. Above the lumbar and pelvis.

Fourth, the back cushion has pit patterns. Since the school bag must be close to the back, the back of the rucksack should be cushioned, and the cushion should have pit patterns to help dissipate heat so that children can carry it more comfortably.

5. The school bag should be equipped with a built-in fixed strap, which can make the book closer to the back, prevent the school bag from tilting outward, and avoid spinal injuries caused by the drop of the center of gravity. In addition, the inner grid of the school bag also has a similar function, which can fix sundries, such as water bottles and pencil cases.