Material: Woven cotton fabric upper, cotton lining, cotton rope shoulder strap. It is cute, light, skin-friendly and easy to clean. Dimensions: 13.4 x 15.9 inches/34 x 40.5 cm (length x height). This cotton backpack has enough space for a day-running shoes, shorts, shirts, magazines, mobile phones and a few other items. 1 main compartment + 1 open top internal pocket for easy and safe drawstring closure. When taking things out, there is no need to pull the zipper. When you pick up the strap, it will automatically close Convenient storage: when not in use, it can be folded or folded at will. Takes up very little space when folded. Personally create a beautiful appearance, suitable for ladies of all ages, children, teenagers and adult ladies. It is very suitable for festivals, concerts, travel, weekends and vacations, creating a relaxing atmosphere. A lovely gift for children.