Backpack Waterproof Student Schoolbag Female Korean Version Custom Computer Backpack $ 28.44 Product Information: Bag internal structure: zipper pocket, mobile phone pocket, ID pocket, sandwich zipper pocket, computer pocket Opening method: zipper Applicable gender: neutral/male and female Material: Oxford cloth Whether with lock: Yes With or without rain cover: None Function: Breathable, waterproof, wear-resistant, shock-resistant, lightening