Compliant with current European standards
The patented natural Flow internal vent system eliminates the vacuum and air bubbles found in most baby bottles
Allows air to enter through the teat collar, without being combined into the feed. Air is sent through the vent system area behind the feed.
Babies can feed more comfortably as the vent allows babies to feed without fighting the effects of a vacuum and ingesting air bubbles.
Full instructions provided
Dr Browns Natural Flow Soft Spout Trainer Cup Multi Colour B00365E5HU