Product information: Lining texture: Polyester Pattern: solid color Applicable scenario: School Education Color: purple pull rod type, dark blue with powder pull rod type, dark blue with red pull rod type, dark blue with royal blue pull rod type, dark blue with green pull rod type, purple with 2 wheels pull rod, dark blue toner contains 2-wheel pull rod, dark blue red with 2-wheel pull rod, dark blue sapphire blue with 2-wheel pull rod, dark blue with green with 2-wheel pull rod, purple with 6-wheel pull rod, dark blue toner contains 6-wheel pull rod, dark blue with red with 6-wheel pull rod, dark blue with sapphire blue with 6-wheel pull rod, dark blue matched with green with 6-wheel pull rod Wheel type: Single-directional wheel Applicable gender: neutral/both men and women Function: breathable, waterproof, ultra-light, wear-resistant, swelling, burden reduction, spine protection, night safety reflective Material: Oxford cloth Bearing system: air pillow belt Popular elements: contrast color Style: modern fashion cool Packing list: Children's school bag *1set Product Image: