I bought the bag already 1.5 years ago and since then she is my daily companion on the way to school. I 1.5 km walk every day fully loaded to work, I wanted a bag that I do not have to bear. This bag is the ideal companion, the rollers are smooth and barely worn even after all this time. Since the fabric is water repellent, can I also use in the rain without the materials are damaged. The distribution is very good, in the front compartment can be little things like your wallet, cell phone, pens, chalk and keep more. In the second times (again subdivided) has plenty of space for A4 folders and books. In recent trade, you can either store the supplied laptop bag notebook or store other materials. Here fit into even 2 large folder or a class set of books. Should the bag but even want to wear, and a rugged carrying strap is included. I do not want to miss the bag in my everyday life and would buy me time and again.