While traditionally very simple in design, school backpacks are often made with padded shoulder straps and backs as well as additional reinforcement to hold large numbers of heavy textbooks, as well as safety features such as reflective panels to make the wearer of the pack more visible at night.
Sementara tradisional sangat sederhana dalam desain, ransel sekolah sering dibuat dengan tali bahu empuk dan punggung serta sebagai penguat tambahan untuk menahan sejumlah besar buku teks berat, serta fitur keselamatan seperti panel reflektif untuk membuat pemakainya kemasan lebih terlihat di malam hari.