Nylon, PolyesterZipper ClosureKAWAII ACCESSORIES: The kawaii bag is cute and practical, including the kawaii accessories shown in the picture, and you can also DIY a variety of your favorite accessories.MATERIAL: The cute backpack is made of nylon material, the surface is wear-resistant, durable and easy to clean. The polyester lining is soft and smooth to protect your belongings.CAPACITY: 12.2*10.2*5.5in. The cute bag has one main pocket and three front pockets, enough to hold 13" laptop, iPad, books, magazines, documents, wallet and other everyday items.OCCASIONS: Ita bag's shoulder straps are adjustable and detachable and can be used as a tote, shoulder bag, messenger bag or backpack for school, shopping, vacation and daily work.GOOD GIFT CHOICE: The kawaii japanese school bag is an ideal gift for friends, children, students, colleagues, Suitable for girls, teens, adults and women, everyone will love it.