How to wear the backpack outside the spacesuit for the primary school sports meeting?

The backpack outside the spacesuit worn in the primary school sports meeting is usually worn through straps. The strap is connected to the upper part of the backpack, which can pass through the shoulder, chest and back, and then fixed on the other side of the backpack, so that the backpack can be firmly attached to the body. The length of the strap can be adjusted according to individual needs to ensure comfort and fit. In this way, you can put things in your backpack during the sports meeting, which is convenient to carry.

It should be noted that the specific backpack design may vary from school to school and the organizers of the sports meeting. Therefore, it is best to consult the teacher or organizer about the correct wearing method and usage rules of the backpack before the sports meeting to ensure the correct use of the backpack.