School backpack BOLL SMART 24 black

The SMART school backpack was developed to meet six basic requirements: 1) it fully respected the anatomy of the child's body and thus enabled comfortable wearing, 2) it enabled the height adjustment of the carrying system and thus a precise and comfortable sitting of the backpack on the back for a wide range of child height, 3) it guaranteed a healthy carrying of the backpack and thus minimized the potential negative effects on the child's spine associated with carrying a heavy backpack, 4) it helped to clearly organize school supplies in the backpack and ensured their protection against damage, 5) it was designed from resistant materials both against mechanical damage and against the penetration of rainwater, 6) was equipped with a sufficient number of safety reflective elements so that the schoolboy could be seen from all sides in reduced visibility conditions.