Flexible (Slim neck) Baby Bottles & Teats

Flexible™ Baby Bottles and Teats are slim neck in design and feature a more traditional shape. There are four different bottle materials to choose from and each is supplied with a silicone bottle teat with double thickness silicone to ensure ideal softness and flexibility for baby to latch on comfortably and easily. A unique venting system minimises swallowed air and helps reduce colic.

Pigeon PPSU baby bottles are made from high-quality medical-grade plastic that offers the clarity of glass with the strength of plastic. Naturally resistant to bacteria, stains, and odours, PPSU is the perfect choice for parents who want a durable, long-lasting bottle that’s safe for repeated sterilisation.

Lightweight and easy to handle, PPSU bottles are ideal for everyday use—at home or on the go. They’re also BPA-free, heat-resistant, and built to withstand regular boiling, steaming, or UV sterilisation.

Explore the range of Pigeon PPSU bottles and experience a safer, smarter way to feed your baby.

Interested in learning more about baby bottles? Discover the full Newborn Baby Bottle Guide.

FAQs about Flexible (Slim neck) Baby Bottles & Teats

What are Pigeon Flexible (Slim neck) baby bottles and teats?

Pigeon Flexible (Slim neck) baby bottles and teats are designed with a narrower bottle opening and soft, flexible silicone teats that closely support your baby’s natural suckling pattern. The streamlined shape is easy for little hands to grip and makes feeding more comfortable for both parent and baby. The bottles typically include Pigeon’s original Peristaltic teats, which promote gentle, wave‑like tongue movements that guide a natural suck‑swallow rhythm.

How do slim neck flexible bottles support feeding comfort?

The slim neck design provides a more traditional bottle feel, which can be ideal for babies who aren’t breastfed or transition easily from breast to bottle. Paired with a Flexible Peristaltic teat, these bottles reduce swallowed air with their venting system and help minimise gassiness, colic and fussiness. Many parents also find the narrow shape easier to hold, especially for newborn feeds.

What teat sizes and flows are available in the Flexible range?

Flexible bottles typically come with Flexible Peristaltic teats in a range of sizes, starting with S (slow flow) for newborns and moving up to M, Y and L sizes as babies grow and develop stronger sucking reflexes. Choosing the right size helps your baby maintain a comfortable, unhurried feeding pace and supports proper oral development.

When might a slim neck bottle be a good choice compared to a wide neck bottle?

Slim neck bottles like Pigeon Flexible™ are often recommended if you’re looking for a traditional bottle shape that’s lightweight, easy to grip and compatible with more accessories like sterilisers and bottle warmers. They’re great for everyday feeding and for babies who don’t specifically need a breast‑like teat shape. For help choosing between bottle types, for example, whether a slim neck or wide neck bottle suits your baby best, check out Pigeon’s Wide Neck vs. Standard Neck Baby Bottles blog.

"Definitely a great drinking cup for daily use. It is compact, lightweight and easy to grip. The bright colours make it more appealing to the little one. I personally found it is easy to take apart and clean. So far we love it!"

I bought it a month ago, seems to work fine. My babies skin is not red anymore. Feels good to use on my baby.

"This bottle is great for my 9 month old. It’s light weight and he is able to independently drink from the bottle. The weighted straw makes it easy for him to drink from all angles."

"I’m a big fan of the liquid cleanser, so I thought I’d give this baby bottle spray a try. It works really well for quick cleans and wipe-downs. Just like the cleanser, it doesn’t leave any chemical smell, and you don’t have to spend ages wiping to make sure everything’s clean."

"I bought this tonight for my 5 mo after trying 5 other brands of bottles and at my wits end. The teat was exactly what I was looking for and he didn’t resist it being given as much as he would the others. Cannot wait to try more and hopefully transition!!! Thank you!"

Learn with Pigeon

Discover Learn with Pigeon, a helpful hub for product guidance, how-to videos and expert-backed advice.

Everything here is designed to support your baby’s feeding and care journey with clarity, confidence and comfort.

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