School Backpack Size: 27*14*44 ; Weight:0.48KG. Main compartment laptop sleeve can fit for 15.6 inch laptop.
Materia: The backpack for durable and lightweight high quality water waterproof nylon, the material is anti-tear and easy clearing.
USB Charging Port: With built in USB charger outside and built in charging cable inside,you can easily charge the phone.Headset Port: you can enjoy music anytime anywhere.
Occasion: Perfectly used as sports backpack, college/high school bookbag, office work bag, casual daypack, perfects for business traveling, weekend getaways, shopping & outdoor activities in daily life.
Comfortable Carrying System: Ergonomic airflow back design with thick but soft ventilated padding, gives you maximum back support.