This bottle is durable and light-weight, ideal for both indoor and outdoor use. Super Soft & Elastic. Ultra Soft Silicone Nipple. Slim neck bottle. Peristaltic motion is the smooth wave-like motion of a babys tongue. A baby moves its tongue like a wave, rolling from front to back to extract milk. This form of tongues movement helps the natural development of a baby.
100% BPA free Lightweight, soft and hygienic plastic material Includes the highly acclaimed Peristaltic Teat