Hi! BORN TO FUN, the SJ GANG backpack with an ergonomic design certified IGR and equipped with LOAD CONTROL SYSTEM: an integrated adjustment system to balance the weight inside the backpack, making it adhere better to the back. This will give you a better feeling of comfort and balance! I am equipped with a zip pocket in the shape of JOYPAD on the upper flap and I have a large double compartment, whose capacity can be easily increased thanks to the side zippers to be able to accommodate and distribute books optimally, notebooks and everything you need for your day, being able to take advantage of the front pocket and the bottle pocket. They are really comfortable to wear on the shoulders, thanks to comfortable back and shoulder straps. In addition, through the removable waist strap and the chest strap, you can adjust the backpack to your needs. In addition, the integrated bottom keeps my structure unchanged, ensuring the stability of the content even at full load.