I saw this contraption when I went to the Baby Expo in Brissie last year and geez, I wish I'd bought it ... it's like a heat pack that you wrap around the bottle and you press this button on it and it magically heats up. It was around $20. Has anyone else seen one of these? You might see it at the expo, Sarah. I hope it comes up here again this year because some of the stuff you can get is great - you don't even realise you need it till you see it!