how does the warmer work?
The yoomi bottle contains a unique warmer that is activated by pressing the orange button. This triggers the internal solution to warm the unit in just 60 seconds. The cold feed is gently warmed as it flows through the specially designed channels on the outside of the warmer. By the time the feed reaches the teat, it is at natural breast milk temperature (32-34 deg C). The warmer has been carefully designed to stay warm for up to one hour.
