Chicco Perfect5 150 ml silicone baby bottle with Physio teat and Equilibrium Membrane, designed to adapt to your baby's natural sucking rhythm and help reduce air ingestion. Soft Sense silicone teat provides a natural feel, while the flexible Equilibrium Membrane adjusts to suction intensity. Slow flow (one hole) suitable for newborn feeding, easy to disassemble and clean, dishwasher-safe, compatible with electric sterilizers and microwave use (follow manufacturer heating instructions). Includes Physio teat, Equilibrium Membrane and cap.