But as if by divine intervention from the laundry gods, the very next day I came across these Dwink universal drink box holders. So simple, and so ingenious: You don’t have to forgo the convenience of juice or milk boxes, just so long as you stick them in something that hinders a kid’s ability to squeeze the thing and squirt the entire contents out the straw.
Plus? The colors are cool. And they’re only 5 bucks each.