A big plus for the Satch are the 4 important factors of a school bag and the safety of your child. Satch counts ergonomics, individuality, sustainability and visibility among these factors. Ergonomically shaped areas of the satchel are important for the development of a child's back. If the load distribution is not correct or if something presses on it, this can cause considerable damage. The Satch also has a concept in which the backpacks grow with the child up to a height of between 1.40 m and 1.80 m. The Satch has large main compartments and an organiser in the front compartment for keys, cards etc. It has reflective elements that focus the light and reflect it back. A Satch item is made from up to 100% recycled PET bottles. This is good for the environment and ensures less waste in nature.