Always the right answer, the Herschel Supply Pop Quiz 22L Backpack scores high through all our daily commutes from town to school. A burly 600D EcoSystems fabric not only holds up through demanding days but does so in eco-friendly fashion with recycled materials, and the bevy of zippered pockets throughout ensures that every item we carry is neatly organized. Not to mention, the padded laptop sleeve provides safe passage to our precious computers and tablets across the day's adventure..