Until now, no anti-colic bottle has succeeded like Flow in creating a system that:

• Does not mix air with baby’s food at all.
• Has no additional parts and is simple and easy to clean.
• Flow by Hisense bottles are made from high-quality FDA food grade materials: PES plastic that contains no controversial Bisphenol-A, and Silicon nipples - the safest for baby so parents can enjoy peace of mind.
• Honey-tinted colour of PES plastic keeps bottles looking fresh and new.
• Not damaged by extreme temperature variation (-30°c to 130°c)
• Wide bottle opening for easy food preparation
• Patent pending, ground-breaking product, tested by a medically authorised (ISO 9001/13485) factory.
• BPA Free

How colic develops:

1. When a baby sucks on a conventional baby bottle, the liquid decreases and a vacuum is created.
2. As the baby continues to suck, the flow of food becomes increasingly difficult, causing the baby to exert more effort.
3. As a result, air penetrates the nipple and the corners of the baby's mouth, mixes with the liquid and is swallowed.

Flow™ by HiSense one-way valve

Flow™ by HiSense bottles feature a patent-pending one-way valve that prevents the entry of air into the liquid. This revolutionary valve is located on the base of the bottle, and allows air to enter through the lifted bottom while the baby sucks. Thanks to this feature, a vacuum cannot form, and the baby can feed without swallowing air.
Flow™ by HiSense bottles are simple to use, and do not contain separate parts that need cleaning, storage or assembly.