Chicco Perfect 5 150 ml bottle, made in soft silicone with Physio nipple and Equilibrium Membrane valve to support the baby’s natural sucking rhythm and reduce air ingestion. Slow flow (one hole) for newborn feeding, easy to disassemble and clean, dishwasher-safe, compatible with electric sterilizers and microwave-safe when used according to instructions. Includes silicone Physio teat, Equilibrium membrane and cap; screw closure, portable design, suitable for bottle warmers. Follow cleaning and heating instructions to ensure safe use.