Preppy style and classic style out of essential items with Solid braces filling with EPE cotton easy to lose and fasten wear comfortable. Large enough capacity to your little world with comfortable with 10L capacity one-click storage of items. Simple and generous design heat dissipation Comfortable and breathable made of 100% polyester fiber material lightweight and portable Strong of wearing resistance and 4 levels of water repellent resisting rain and splashing 3 outer small storage bags intimately guard your little world enough to hold your umbrella water bottle mini Pad wallet mobile phones keys and power banks and so on.