Suitable for people over 3 years+ old. The backpack has a large capacity, with a small zipper bag on the outside, which can hold some small items and is also convenient for your access. There are two mesh pockets on the side, you can put umbrellas, thermos bottles, etc. The main compartment can hold laptops, daily necessities, etc. Full-width printing of the backpack, distinctive patterns can better reflect your personality and taste. The adjustable shoulder strap and back of the backpack are filled with cushions to provide comfort, provide cushioned cushioning protection for laptops or tablets, and protect your back when you carry heavy objects.