Suavinex Anti-Colic Bag works in the same way as the mothers breasts. Thus, as the baby sucks the milk, it contracts until there is no more content inside. In this way, it prevents the baby from ingesting any type of air, which later leads to uncomfortable colic. At the same time, it works without the need for external air to compensate for the vacuum that occurs inside it. All this ends up bringing more comfort to the baby at the same time that he is effectively fed.
