Dimensions:11"(L) x 7.8"(W) x 15"(H)(about 28 x 18 x 40cm)Material:TwillLarge Capacity:You can put A4 book and PC,water bottle umbrella clothes nappu or other in the bag.Applicable people:Women/Men/Boys/Girls/Teenage/Middle School/High School/College ect.Mulifunctional:Large capacity and Multi-Functional.You can use it as backpack and handbag.It's very elegant and suitable for many occasion like shopping,restaurant,traveing etc.It can make your life much more easier.Morden designs,stylish and durable. Great backpack for school,traveling and casual daily use.Structure:1 large main pocket.1 front zip pocket.2 side open pockets.8 small shelters.