Generic 3D new universe robot astro bot primary and secondary school schoolbag children's backpack backpack suitable for children aged 5 to 13

Eye-catching 3D modeling: cutting-edge technology to create a three-dimensional Astro Bot, bright colors, children learn super bright on the back.Precise adaptation: customized for children aged 5-13, perfect size and capacity, easy to pack textbooks and stationery.Burden reduction design: wide and thick shoulder straps fit the back, disperse pressure, breathe well, and the back is not tired for a long time.Strong and durable: high-quality wear-resistant waterproof fabric, anti-pull, worry-free in light rain.Growing up: Animation style inspires imagination, accompanies children to seek knowledge, and is a good helper in school.