I have a babyhawk one I got through Melbel's Wrigglebots. I loved it. I wish I had of gotten one when he was a bit younger (I got the toddler-hawk) but I could still carry him at 13kg and not ever have him feel like he would fall out. I got on for SIL's bub (he's 5wks) and showed her how to tie it yesterday and she was impressed - I bent over and everything to show her how good they were and she's completely sold on them.