OMG, how did I miss this first time around? Not sure about the 'car seat' part, but otherwise this bag is exactly what I have always wanted from H, but which they have never made. Will have to try to have a look at one of these when I'm in France next...Yay, you rock jula!
I see they are continuing that "car seat" bag. I never did find out the official name. I think I'm one of the few members who actually liked that bag from AW2011.