Amylove Pack Clear Backpack Large Heavy Duty Transparent Backpack See Through PVC Backpack Plastic Bookbag with Adjustable Reinforced Straps for School Work Sports Event Travel Concert Black, about 14.96 x 11.02 x 5.12 inches/ 38 x 28 x 13 cm, enough space to store textbooks, notebooks and school supplies, very suitable for primary school students, middle school students, high school students and adults