There are a total of 13 colors for the backpack. Suitability Primary school students in grades 1-6 Large capacity,multi-purpose You can put A4 documents, books, umbrellas, water bottles, lunch boxes, etc. in your school bag Suitable for school,travel,park,zoo,tourism,shopping and other outdoor activities. Lose weight and make your child more relaxed Japanese schoolbags are 30% lighter than ordinary schoolbags. Dimensions and Weight Dimensions: Dimensions: 9.45*5.90*12.99 inches Weight: 2.64lbs(1.2kg) Package Contents: School Bag*1+Rain Cover*1+Stationery*1 This is a automatic lock bag. The front cover of the bag is made of metal. A slight twist opens the bag instantly. If you are not satisfied with our product, please contact us and return it for a full refund. give it a try We believe our products will bring you a wonderful experience