Why are jansport backpacks so damn popular?

Titi18
So its back to school, and this made me realize how popular

This bookpack is...

I remember when I was in elementary school, jansports backpack

Were so popular, and they still are ! I owed one in elementary, middle, high school, and now collage, all different sizes and colors.

But I don't seem to understand what's so special about

A really thin plain bookpack that gets everyone from

Different ages buying it.

Even Bella has one in Twilight, And people in

Other movies.

Why are jansport backpacks so damn popular?
18 Opinion