The Valco Hitch Hiker works extremely well with the Swift in all kids of terrain. We used both in grass, dirty and rocky paths. Amazing! My son holds onto the canopy as he rides and is very stable in it. When he gets tired,he sits on the board and puts his legs in the basket and that works well as well.
I received my new MB Swift in Chili yesterday. LOVE it! My biggest beef with MBs has always been the craptastic canopy. Well, the new MB Swift has an extended canopy!!! The best part of the new canopy is that the extended part is a mesh sun shade so the kids can still see what is in front of them! The stroller weighed in at 22 pounds and the quality seems fantastic- really well made. I am now getting a taste of the renowned MB steering! (It actually made it through my galley … more