Backpack from Mark Ryden It's a stylish and good bag that you can use as a school backpack, the top layer of the bag is made of waterproof fabric Oxford Fabric contains:
Two side pockets for water bottles and umbrellas
A large front pocket in which you can put a special ball for those who love sports
Inner white waterproof pocket to put sweaty clothes after exercise
It has a headphone hole and a sunglasses holder
You can check the attached photos.