School backpacks with pencil case

Pencil case

— compartment for storing pens, pencils, erasers, spare refills and other small items, mainly for “stationery” purposes (although, of course, this is not limited to this). Note that we are not talking about a separate pencil case (about it, in different design options, see "Complete set"), but about its own compartment of a backpack / knapsack / bag, located outside and having separate access. For added convenience, loops or other "seats for individual items" can be provided inside. Such a pencil case may not be as convenient and versatile as a separately made one, but you can only lose it along with the backpack / knapsack / bag itself.