Yep, HAB here too! Oskar was only a little one too... 2.6kg. He loved being in close like the way the HAB holds them in. The only downside I find (even now) is that it isn't "fast" to put on...does get faster as you get used to it, but I'm still not overly fast...lol. Still, I can wear him for hours and he doesn't get too heavy like in a baby bjorn style which I also have and NEVER use anymore cos it hurts my back and shoulders too much.