Harajuku Multi Backpack is perfect for all and as school bag. There's also an adorable and useful main zip closure and an elastic water bottle holder on each side. The adjustable straps are padded for comfort and a locker loop on top of the backpack is always handy. It also has compartment at the front for more items. It is a high quality backpack for all and its dimension is 19" X 16" X 10.10"