I think my DS needs a bookbag because I am going to carry it myself anyway; I doubt there will be many books to bring home and then back to school. My husband thinks he needs a backpack. In his and my primary school days we used to carry books almost from the beginning. But kids these days do not have many workbooks in their reception year. Am I right? I really do not want to see him carrying a backpack or even a bookbag after a long day (first year then we will see).