• YOHKOH wide neck baby bottle is made of PPSU material, clear and tasteless, high temperature resistance of 356℉, durable and lightweight. The soft silicone nipple flexes and stretches like a breast and allows your baby to feed comfortably at their own pace.
• 180ML/6OZ with S nipple for 0 months , 280ML/9.4OZ with M nipple for 3months . BPA and BPS free. Meet the needs of all stages of the baby.
• The breast-like nipple shape allows baby to control the speed of your milk according to your baby's suction, giving baby a more natural bottle-feeding experience and making the transition from breast to bottle easier.
• The bottom of the nipple has intelligent pressure regulating valve, balance internal and external pressure, milk and air separation, to avoid the baby breathing too much air caused by colic flatulence.
• Wide Neck design allows easy cleaning by hand without a brush. Only a few parts, easy to assemble. A variety of ways to clean, can be washed in high temperature water or steam.