-Fabric: Nylon material, breathable | wear-resistant | shock resistant | load-reducing | waterproof-Lining: Polyester-Structure: Main pocket, 2X inset pocket, inner zipper pocket, 2X side pocket-Capacity: Mobile phone, iPad, daily necessities, etc-Size: 25CM long x 13CM wide x 33CM high-Net weight: 0.38KG-Zipper opening and closing-Adjustable shoulder strap-Removable front waist pack for individual use-Safe back zipper opening bag-High quality hardware accessories-Luggage compartment strap for more convenient travel ZITIQUE Multi -functional student backpack