Main Material: PolyesterClosure Type: zipperType: BackpackItem Weight: 320gItem Height: 12inchPattern Type: DinosaurGender: unisexItem Width: 4inchItem Length: 10inchItem Type: School Bagscolor: black,red,pink,brown,white,Bag type: book bags,School bag,Backpacks,notebook bags,weekend Travel bagwaterproof: Mildly waterproof