Pros: comfort, breathes in hot weather/exercise
Cons: straps seem to slip on long hikes
We use this carrier all the time. We love to hike and walk all over town with this carrier. One thing that I really like is that the ERGO sport carrier keeps me cool on the outings which is no small feat carrying a little love oven everywhere. Definately worth the price if you want a carrier that can take long hikes. Sometimes it seems like the straps slip on long hikes and I need to stop to readjust, my one con about this carrier.