Waterproof kids school backpack - EXTRA SMALL - With a little working, I could barely fit in a 1" 3-ring binder.

Could use for day hiking, travel (ie carry on bag), sleepover bag for change of clothe, etc.  Would be good for pre-school or Kindergartener aged kids., but not recommended for older kids as a school backpack.

Has 3 Zippered pickets & 2 side open elastic-mesh pockets.