I've now seen a couple of people hauling their kids around in one of these folding wagons. Mostly on daytrips from the suburbs to the zoo. It sure makes more sense than bringing one of those giant red plastic tub wagons into town. But it also looks a little pinchy; the Maclaren guys must look at this thing and shake their heads.
Here's a folding wagon by Mac Sports on Amazon for like $65.
And really, with a little canopy for five bucks more? So these aren't just repurposed gardening implements after all? [amazon.com]