This is interesting it’s a baby bottle that claims to only warm the milk that is drunk meaning any left over milk can still be used. It works by the milk flowing through a network of grooves on the outside of the warmer. When the milk reaches the teat it is heated to 32C so that only the milk consumed is warmed. The warmer stays at the correct temperature for an hour, after which it needs to be recharged by placing it into a steam steriliser for 25 minutes. I can see how this might be useful for small babies who drink small quantities of milk relatively slowly. My five month old on the other hand will guzzle a whole bottle in a matter of minutes so we rarely have anything left over.
