DescriptionThis item is a baby feeding bottle, made of premium material,which is safe and durable to use. It is very easy to clean, which couldbe sterilized by high temperature water boiling, giving your baby ahealthy eating bottle. It is perfect for outdoor or home use.Features- Material: PPSU, Silicone, PP - Size: About 15.50X7.50X7.50cm/6.09X2.95X2.95in - Capacity: 210ML - PPSU bottle body, high temperature resistance, strong fall resistance. - The whole bottle can be boiled, steam, ultraviolet disinfection. - Ergonomic anti-skid handle, 360 rotation, exercise the baby's grasp ability. - The inner wall spiral structure, when the baby bites, will form a single spiral channel, reduce the flow rate of milk, avoid milk straight into the entrance, reduce milk choking. - Invisible air inlet valve, anti-flatulence, guide the space into the bottle, relieve flatulence discomfort.