Heavy Duty School/Laptop Backpack

*Laptop Bag* Smooth two-way zipper, with special characteristics and comfortable slider, give you comfort and enjoyment. Durable laptop backpack, suitable for college students' schoolbags, large laptop bags or college backpacks for teenage boys/girls. Comfortable airflow foam cushion design. The soft multi-layer breathable mesh pad has good heat dissipation and can provide maximum support for your back. High-density waterproof fabric can prevent the items in the bag from getting wet Size: 43cm * 15cm * 30cm.