WEIXIER B724 Business Large Capacity Double-Shoulder Commuter Computer Bag Expandable Travel Backpack 1. Material: oxford cloth 2. Structure: main pocket, front zipper secondary pocket, mesh pocket compartment pocket, independent computer layer, shoulder strap zipper pocket, front zipper pocket 3. Fabric surface waterproof design, water droplets will not easily penetrate, keep the backpack dry, reduce the trouble of outdoor traveling 4. Multi-compartment pocket design, scientific and reasonable placement of items more convenient for traveling 5. 180-degree opening, one-piece box structure design, more convenient and quick to access 6. Cubic honeycomb back cushion promotes free air circulation and keeps your back constantly dry 7. Hardware puller, smooth pulling and no jamming 8. Comfortable carrying strap design, long time lifting without strangling the hand 9. High-plasticized buckle, easy to open and close 10. Expandable backpack for traveling, meet the large capacity of daily commuting and traveling 11. Size: 46 x 30 x 16cm 12. Weight: 980g Note: delivery only bag, does not include other items