Philips Avent Natural Baby Bottles 9 oz 4-Pack — Medium Flow, BPA-Free Wide-Neck

Philips Avent Natural 9 oz bottles are a 4-pack of BPA-free baby bottles with a breast-shaped, medium-flow nipple and an integrated valve that lets baby control milk flow like at the breast. These Natural Response bottles are designed for families combining breastfeeding and bottle feeding. The soft, wide nipple shape supports an easy latch while the unique tip opening releases milk only when baby actively drinks, which helps maintain a natural feeding rhythm. The set includes four 9 oz polypropylene bottles with Flow 3 (medium) nipples, a wide neck for easy filling and cleaning, and components compatible with the Natural Response range.

How does this bottle help a baby who also breastfeeds?

The breast-shaped nipple and active-drink tip aim to mimic breastfeeding mechanics so baby can switch between breast and bottle with less confusion. The nipple’s pliable texture and wide base encourage a latch similar to the breast, while the milk flow responds to the baby’s sucking pattern rather than delivering continuously.

• Wide, flexible breast-shaped nipple for comfortable latch and familiar feel
• Tip opening releases milk only when baby actively draws, mirroring breastfeeding rhythm
• Compatible with other Natural Response nipples and caps for routine flexibility

What features reduce spills and ease feeding for parents?

The no-drip Flow 3 nipple helps prevent milk from leaking when baby pauses, cutting down on wasted milk and soiled clothing. The wide bottle neck and simple part count make filling, assembling and cleaning straightforward, saving time during busy days.

• No-drip medium-flow nipple to minimize spills and lost milk
• Wide neck for easy pouring and fast cleaning with fewer pieces
• Ergonomic bottle shape that’s comfortable for caregivers and small hands

Does it help with gas or digestive fussing?

The integrated anti-colic valve channels air away from the milk path so air is less likely to enter baby’s tummy while feeding. This feature is intended to support a calmer feeding experience; individual results can vary depending on the baby.

• Anti-colic valve built into the nipple to direct air away from milk
• Designed to support steadier, more consistent feeds that many caregivers report as gentler
• Works with Natural Response nipples across the range for continuity

What practical details should I know before buying?

Each pack contains four 9 oz BPA-free polypropylene bottles with Flow 3 medium nipples in a purple accent. The bottles are lightweight, fit most bottle brushes, and the parts are easy to swap with other Natural Response caps and nipples when needs change.

• Pack: 4 x 9 oz (260 ml) bottles with Flow 3 (medium) nipples
• Material: BPA-free polypropylene bottle plus soft silicone nipple
• Color detail: purple accents; compatible with Natural Response accessories

Who is this for Parents and caregivers who want a bottle that supports combined breast and bottle feeding will appreciate this set. It's suited to babies ready for a medium flow (Flow 3) and families that value easy cleaning, interchangeability with the Natural Response range, and a bottle shaped to encourage a breastfeeding-like latch. Whether you’re starting out or transitioning feeding routines, this 4-pack gives a practical, everyday option for home or on-the-go feeds.

FAQ

Q: Are these bottles BPA-free?

A: Yes. The bottles are made from BPA-free polypropylene for safer everyday use.

Q: What age is Flow 3 medium intended for?

A: Flow 3 medium is generally suited to babies with an established suck; check feeding cues and pediatric guidance.