1. 【Reflective Safety Design】: Flashy reflective stripes on the pocket tail and side provide a nighttime safety signal that can keep you safe while looking cool.2. 【Organize and access your belongings】: 1 main compartment for storing your books, folders and everyday items, 1 front pocket for accessories for pens and mobile phones.3. 【Perfect Size】: 30.5 * 15.5 * 30.5cm B is able to hold all of your clothes, makeup, brushes, books, phone, wallet, coins or whatever you need to carry. You can conveniently stow your water bottle in one of the mesh pockets and you are ready for the day!4. 【Easy to clean and store】: Simple design and waterproof material make it very easy and quick to clean. Simply wipe off spills, dirt, and grime with soap and water for cleaning and sanitizing with ease5. 【Comfortable design】: The reinforced padded adjustable straps provide soft comfort all day long. The top handle is perfect when you want to carry your bag and give your shoulders a rest.