It is a very fashion backpack, popular for girl daily or travel use. The bag use top quality nylon material, water resistant and wear resistant. Lightness, no extract burden on shoulder. Large capacity with enough roomy, convenient to keep clothes, sun glasses, laptop, umberlla etc when go out for travel. Back cushion and shulder strap with plenty foam, breathable and provide comfortable experience. The smoothy zipper make it easily to close and open the bag.