The post about the umbrella stroller got me wondering....do any of you use your stroller w/o the carseat? I really want to use ours that way, but the manual recommends waiting until six months. We have a Britax B-Agile and use the our Chicco Keyfit 30 carseat. The B-Agile has a 5-point harness and recline. The carseat makes it B less than Agile (sorry, I'm a cornball and couldn't resist) on our craptastic sidewalks.
Re: Stroller w/o Carseat?
We have the B-Agile too and I've used it once. It's usually easier just to plop the carseat in when he is sleeping. I believe that if you put the seat all the way down and use the 5-point harness that it should be fine for walks.
ETA: Use it once without the carseat.... I wanted him to nap so I just put him in and walked him around our yard.