School bags, backpacks, travel bags, computer backpacks

▸ Product type: backpack (business/student/travel)
▸ Capacity characteristics: large-capacity main compartment design
▸ Structural configuration: independent computer compartment + multi-functional divider
bag ▸ Backpack system: breathable and decompression shoulder strap
▸ Closure method: two-way zipper opening and closing