qingstart Laptop Backpack Daypack School Bag Book Bag College Bag Travel Backpack Protective- Integrated well-padded compartment holds laptop with screens from 10 to 15.6" Comfortable -Airflow back system multi-panel design keeps your back and shoulders comfortable Interior organizer provides divider pockets for mouse, AC power adapter, pens, cell The backpack is made of heavy duty 1680D nylon and SBS metal zippers The bag fit well in airline overhead compartments and under airline seats