Specification: Name: Schoolbag for primary school students Color: 2 colors optional Material: wear-resistant and durable material Weight: 550g 650g Structure: main bag multifunctional auxiliary bag zipper bag * 2 insert bag side bag * 2 Size: 45 * 32 * 17cm Lightweight design Free your baby's arms The schoolbag weighs only 650g, which reduces the burden on children from the spring and makes it easier for children to travel to and from school High-density hydrophobic fabric Travel without fear of rain The lotus leaf is waterproof and the rain falls on the school bag, and it can slide off quickly without penetrating the bag, effectively protecting the items in the bag from getting wet by rain - Reflective back design Travel safely at night There is a reflective warning strip on the back of the schoolbag. Strong reflective material is used to reflect strong light at night or in the dark, improving the safety of children. Ergonomic style Scientific care for the health of the spine Ergonomically balanced back force, multiple strokes of the buffer on the back evenly distributed to avoid damage from high pressure The package includes: 1 * schoolbag (two colors optional)