Review on JanSport Superbreak Backpack in Classic Black: Superior Quality Kids' Backpacks by Orlando Mohr

Damn strong, made from the same "I don't know what this fabric is but it's strong as a nail” material Jansports has always had. Neato. The only problem is that the little piece of fabric that's supposed to cover the zipper's "track" has a tendency to slip inside the zipper and ruin your entire backpacking world if you're not very careful with it. And you know who's not paying attention? Children. You give this bag to a kid and they will zip this flap onto the track in exactly five minutes. I bet if you leave this bag unattended with a kid long enough... He/she will accidentally send the bag to another dimension by tucking it into another zipper of zippers. This would be the same as dividing by zero.