The Trteacher school backpack is intended for children from 9 years of age. It is equipped with many pockets and practical organizers that your children will surely appreciate. Of course, there are also reflective loops for attaching the bike lock and other small items and padded inner pockets for laptops (15 ") and tablets (10"). The front small pocket is lined with a soft fabric so that the stored glasses or the phone are not scratched. The backpack has a practical carrying loop and side bottle pockets. The back system and shoulder straps are padded, so it is very comfortable to wear and has an adjustable chest strap and waist belt that can be removed.