AFFENZAHN – The Kindergarten Backpack. AFFENZAHN kindergarten backpacks are best friends who come from all over the world. Each has its own special ability and talent. They will share your craziest adventures and are terribly cheeky ! The 4 Fantastic benefits. Functionality : from ‘A’ for adjustable chest strap, to ‘Z’ for zip closure, loving attention has been poured into the details. Facilitator : pull out the tongue, and have fun with the moveable arms. Role play with a favourite animal encourages the play instinct. Fairness : AFFENZAHN kindergarten backpack manufacture also uses materials made from recycled PET bottles. Friendship : with a familiar AFFENZAHN face, carrying the backpack is like carrying a piece of home.