CONTAINS: 1 X Laptop Backpack 1 X USB Charging Cable (Inside) KEY APPLICATION: Made of waterproof polyester material: Thicken process,shockproof,provide strengthen and long-lasting performance with minimal weight about 1.1lb. Equipped external USB charging port: With set-in charging cable is convenient for your electronic device's use anywhere. Come with two holes for earphones outside: The main compartment with a "+" shape earphones hole,also the front pocket with a small round hole,asy access to earphone usage. Features a classic shape Several pockets for storage and organization,3 main compartments provides a separated space for your Laptop,iPhone,iPad,wallet,books,clothes and more,1 organizational panel&2 built-in pen loop keep small accessories easily at hand,1 front zipper pockets to make the accessories easily accessible,2 side pockets for water bottle or umbrella,it will be your best travel companion to organize your stuffs. Unique design & adjustable strap Thick mesh breathable padding to ease the pressure on the shoulder,and the cushion with high permeability material will never cover the sweat when you carry it for long time. Ultra-light,Ultra-durable,Ultra-awesome The backpack is perfect for daily use,occasional traveling,hiking or shopping,it's also can be a great gift for both male and female. Specifications: Fabric: Water Resistant Polyester Dimensions: 19.3 X 11.8 X 5.5 inch Shoulder Straps: Adjust from 15.7"to 30" Maximum Laptop: Up to 15.6 Inch Weight: 1.1lb Capacity: 20L