What kind of baby carrier would you recommend for our hot sunny Singapore weather? My baby sweats very easily!

I agree with Stan. I have the Boba Wrap and loveeeeee it! It's not only thin and light, you can carry your baby in different variations. I got mine at the Babyfair held by Mummy Market, at about $49/$56. I can't exactly remember which because Hana Wrap is of about the same price too. Like Vanessa said, no matter what you wear, it's gonna get hot for the both of you but babies are able to regulate their body temperature and will perspire to keep cool like adults. So personally, I'll choose to bring a stroller instead if most of my trip are outdoor with my baby. Otherwise, if I'm in malls most of the time, I'll chose to wrap him so I have my hands free to shop!