I know the callisto is not a true lightweight stroller, but I was looking for something lighter and with a more compact fold than my UBV. I am drawn to the callisto because it looks to have really good suspension for an umbrella like stroller. My son loves riding in the UBV and hates riding in my cheap bare bones umbrella stroller. When we travel I don't have anything to bring that is good for prolonged walks. I am not interested in the g-luxe or a maclaren because it seems like those don't have very good suspension. Can anyone give me practical experience with traveling with the callisto?