Chicco Perfect5 150 ml baby bottle with silicone Physio teat and Equilibrium Membrane anti-air valve. Designed to adapt to the baby's natural sucking rhythm, the soft Soft Sense teat and flexible membrane help reduce air ingestion and promote steady feeding. Slow flow (1 hole), easy to disassemble and clean, dishwasher-safe, compatible with sterilizers and microwave-safe when used according to instructions. Includes Physio teat, Equilibrium Membrane valve and lid. Suitable for newborns, screw closure, reusable.