it's much more about how the backpack looks than how functional it is, so the tough job as a parent is to find one that is durable and big enough for all your child's but that also looks cool. In elementary school, I was jealous of my best friend who had her initials monogrammed on her backpack, and in high school, I was dying for a messenger bag. Functionality clearly wasn't on the top of my priority list as a child. We provide Cash on delivery, Bkash, Nogad, Rocket Call-01303791072           01303791074