Description:Material:Cotton and PolyesterWeight:550gSize:30x16x45cmPacking: 1 x BackpackFeatures:1.High quality Material & Practical luggage Strap design & Comfortable Widen Padded Shoulder Strap & Built-in Key Ring design, fits for daily use at school, college, business and travel, suitable for women, men and students.2.Multiple divider pockets, easy for holding 15.6 Inches laptop, water bottle, readers and a bunch of other items, Umbrella, journal, pens and Clothes.3.This backpack can meet basic functions - carrying launch box, books and stationeries. They are good choice for light travel, outside for activities and daily use.