Backpacks with front pocket

 

— a pocket on the outside of the backpack (if the back is considered internal), or, in urban models, a small compartment with its own fastener, divided by a partition with the main volume. Like any pocket, it is designed for relatively small things that are inconvenient to transport in the main compartment for one reason or another, but it has its own specialization: it is often made flat and is well suited for documents, books, etc.