Chicco Perfect 5 Eco+ 150ml Slow Flow Yellow Baby Bottle

PERFECT 5 is the biofunctional bottle that detects and adapts to each baby's sucking rhythm.
Related to sustainable materials that can be traced up to 100% natural raw materials through the mass balance approach and certified by ISCC PLUS (Plastic) and REDCert² (Silicone).
Revolutionary anti-colic bottle thanks to the combination of the Physio teat and the innovative Balance Membrane; support the baby's physiological rhythm and intensity, helping to prevent air intake.
Regular and constant feeding guarantees the baby a natural sensation thanks to the flexibility of the Balance Membrane valve which, with micro-movements, adapts to the baby's sucking intensity.
Soft physiological teat in hygienic silicone with Soft Sense finish
Maximum hygiene and simple cleaning: the removable feature makes cleaning all parts of the bottle quick and easy.
The Perfect 5 bottle adapts IMMEDIATELY and CONTINUOUSLY to each baby's sucking needs. PROVEN anti-colic effect guarantees a regular feeding, without interruptions or shortness of breath. 
Perfect 5 is the only bottle with the innovative intui-flowTM system: the combined action of the Physio teat and the Equilibrium Membrane promotes physiological and intuitive sucking and naturally supports each baby's rhythm and sucking intensity, which is unique and variable. 
The EQUILIBRIUM MEMBRANE allows air to enter through the base of the bottle, without mixing with the milk, to prevent it from entering the baby's tummy, thus reducing irritability, regurgitation, gas and colic. The anti-colic membrane is flexible and dynamic, adapting to different sucking intensities through micromovements that regulate the intensity of the milk according to the baby's sucking, in an immediate and constant way.  
The combined action of the Equilibrium Membrane and the Physio Teat prevents air intake, reducing irritability, regurgitation and colic according to 96% of mothers*.
The shape of the teat fits perfectly into the baby's mouth according to 95% of mothers.
A calm, peaceful and uninterrupted feeding helps to promote the baby's physical and psychological well-being, in addition to neutralizing the physiological phenomenon of colic, reducing air intake during feeding, as the baby adjusts correctly to the teat, and there is no creation of a vacuum inside the teat during suction.