I have this one from Costco and love it. I had a bike trailer previously that ended up sitting outside (and the canopy got wrecked over time) because it was too big to store in my shed and I didn't have a garage. The Joyrider trailer/stroller folds up, but it also converts quickly between trailer and stroller mode. The bar for the trailer folds and is stored underneath, which makes it much more practical to store. I have a garage now, but it's still nice to be able to store it quickly and not have it taking up a bunch of room.
It's a double stroller/trailer and has 5 point harnesses for each side, or if you want to put just one child in the middle then you can use a 5 point harness just in the middle. It's hard-bottomed (much safer and sturdier than the saggy/soft bottom trailers), and the canopy net is very sturdy as well. It also comes with a rain cover and good storage room in the back pockets for some sand toys or even a diaper bag or backpack if it's not huge.
My only complaint about the trailer/stroller is that it is a bit wider than a reg. double stroller, so it won't fit through a standard sized-doorway when opened, but that's not an issue anyway if you are using it as a trailer and not a stroller. I normally use it as a stroller for walks outside, so as a stroller I love it as well, but when I've used it as a bike trailer the ride was super smooth with it.
As a stroller I'd give it a 4.5 out of 5, but as a bike trailer I'd give it a 5+ out of 5.
Edited by emmsmama, 27 April 2013 - 06:44 PM.