Duh! Why didn't I think of it before?

My, my, we are growing up. As soon as a child is old enough to walk they should get their own back pack. I mean really, if they must have diapers, wipes, bottom creams, snacks, sippy cups, and toys every time they leave home.... why shouldn't they be the one to carry it?

Is this storing items at the point of use?  hee, hee, I think it is.