Aosom 2-in-1 Double Child Two-Wheel Bicycle Cargo Trailer with 2 Safety Harnesses, Green

I bought this item to just use as a stroller so I have yet to try it as a bike trailer. It is AMAZING! The smoothest ride, it practically pushes itself! The hand break works terrific and it was fairly easy to assemble. The YouTube instructional video is easier to follow though than the printout it come with. My kids love it and are very comfortable in it. It was great at keeping them dry also when we got caught in the rain. There are some things that I wish were a little better, like I wish there was a little more mesh somewhere on it to give the kids a little more breeze and the bench seat tends to bow a little bit so the kids lean into each other. But honestly I think if you're a little handy you can probably come up with an easy fix for that. For the price you pay for this thing though it is an AMAZING deal. We use it every single day!