Robust and simultaneously beautiful Rucksak

The backpack is used by my son as a school backpack and is almost genial. He is super processed and wears well for 12-year-old very well. The interior layout is okay, and even a specialist would be more perfect. Since the backpack should really endure 15 kg, I was skeptical how long he would last. One of me starting school recently acquired special school backpack - a well-known and expensive Company- has maintained for 4 weeks before the stitching on the straps broke up and tore. This one not only looks cool, it is also extremely robust. All in all a great value for money and 5 stars in my book, would be a more specialized in the interior decoration. Thus only 4.5 stars but definitely with the predicate valuable :-)