Spine-friendly Childrens Backpack With Shoulder Straps

Product information:
Lining material: Polyester fiber
Applicable scene: School study
Gender: Unisex
Product features: Breathable, ultra-lightweight, load-reducing, spine‑protecting
Material: Oxford cloth
Size: 17 inches
Backpack system: Curved shoulder straps
Trendy elements: Patchwork stitching, contrast‑color design
Applicable grade level: Grades 5–6 of primary school