I bought one for dd3 - because I can't keep her in her pram - no matter how tight i do the harness up- Hannah Houdini is her nickname. I felt guilty the first time I used it, and thought I'd get nasty stares. I couldn't believe the amount of people that smiled and said 'how cute'. I'm finding now though that i don't tend to use it. She likes to pick up the pace now, and if i can't keep up, she ends up falling over.