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Thin neck baby bottles

0-3 months
3-6 months
6-12 months
12+ months
120ml
160ml
240ml
330ml
Plastic
PPSU
Glass
T-Ester
Slow flow
Medium flow
Fast flow
Variable flow
Single
2-pack
3-pack
4-pack
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flexible pigeon silicon teat size small

Flexible™ Peristaltic Teat S 2pcs

Regular price $14.00
Sale price $14.00 Regular price $0.00
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flexible pigeon silicon teat size large

Flexible™ Peristaltic Teat L 2pcs

Regular price $14.00
Sale price $14.00 Regular price $0.00
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a pigeon peristaltic teat for wide neck bottles with a Y opening in size LL

Flexible™ Peristaltic Teat LL 2pcs

Regular price $14.00
Sale price $14.00 Regular price $0.00
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flexible pigeon silicon teat size medium

Flexible™ Peristaltic Teat M 2pcs

Regular price $14.00
Sale price $14.00 Regular price $0.00
age_12plus,age_3-6months,age_6-12months,flow_medium,material_plastic,quantity_2pack,size_240ml,teat_thinneck
a set of two 240mL pigeon slim neck PP bottles with teat and cap on

Flexible™ Bottle PP Twin Pack 240ml

Regular price $26.90
Sale price $26.90 Regular price $0.00
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a 240mL pigeon slim neck glass bottle with teat and cap on

Flexible™ Bottle GLASS 240ml

Regular price $27.90
Sale price $27.90 Regular price $0.00
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flexible pigeon silicon teat Y opening

Flexible™ Peristaltic Teat Y 2pcs

Regular price $14.00
Sale price $14.00 Regular price $0.00
age_3-6months,flow_medium,material_ppsu,materteat_thinneck,quantity_single,size_240ml
a 240mL pigeon slim neck PPSU bottle with teat and cap on

Flexible™ Bottle PPSU 240ml

Regular price $25.91
Sale price $25.91 Regular price $0.00
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a 250mL pigeon slim neck PP bottle with teat and cap on and a blue star print

Flexible™ Bottle CLEAR PP Blue Star 250ml

Regular price $8.95
Sale price $8.95 Regular price $0.00
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a 120mL pigeon slim neck glass bottle with teat and cap on

Flexible™ Bottle GLASS 120ml

Regular price $26.90
Sale price $26.90 Regular price $0.00
age_0-3months,flow_slow,material_ppsu,quantity_single,size_160ml,teat_thinneck
a 160mL pigeon slim neck PPSU bottle with teat and cap on

Flexible™ Bottle PPSU 160ml

Regular price $24.81
Sale price $24.81 Regular price $0.00
age_0-3months,flow_slow,material_plastic,quantity_single,size_160ml,teat_thinneck
a 120mL pigeon slim neck PP bottle with teat and cap on

Flexible™ Bottle PP 120ml

Regular price $13.40
Sale price $13.40 Regular price $0.00
age_0-3months,Bottle,Crystal,Flexible,Flexible 150ml,flow_slow,material_plastic,Perisaltic,PP,Premium,quantity_single,size_160ml,teat_thinneck
a 150mL pigeon slim neck crystal PP bottle with teat and cap on

Flexible™ Bottle CLEAR PP 150ml

Regular price $13.49
Sale price $13.49 Regular price $0.00
age_3-6months,Bottle,Cyrstal,flow_medium,material_plastic,Peristaltic,Peristaltic 250ml,PP,Premium,quantity_single,size_240ml,teat_thinneck
a 250mL pigeon slim neck crystal PP bottle with teat and cap on

Flexible™ Bottle CLEAR PP 250ml

Regular price $14.49
Sale price $14.49 Regular price $0.00
age_12plus,age_3-6months,age_6-12months,flow_medium,material_plastic,quantity_single,size_240ml
a 240mL pigeon slim neck PP bottle with teat and cap on

Flexible™ Bottle PP 240ml

Regular price $15.00
Sale price $15.00 Regular price $0.00

Thin neck baby bottles

Pigeon’s Flexible™ thin neck baby bottles are thoughtfully designed to support comfortable, natural feeding, especially for newborns and babies who need a little extra help at the teat.

Featuring Pigeon’s trusted Peristaltic Teat, this traditional slim-neck bottle shape encourages a gentle latch and supports your baby’s natural tongue movement during feeding. The soft, flexible silicone adapts to your baby’s sucking rhythm, helping promote smooth, relaxed feeds.

The thin neck design is ideal for babies with smaller mouths, babies who fuss on wider teats, or those who prefer a more traditional bottle shape. Each Flexible™ teat also includes a built-in venting system to help reduce swallowed air and support happier little tummies.

Designed with over 70 years of infant feeding research, Pigeon Flexible™ bottles are a trusted choice for parents seeking a simple, effective feeding solution, whether bottle-feeding or combination feeding.

Best suited for:

  • Newborns and young babies

  • Babies with smaller mouths

  • Babies who struggle with wider teats

  • Parents looking for a traditional slim-neck bottle design

FAQs about Thin neck baby bottles

A thin neck baby bottle has a narrower opening at the top compared to wide neck bottles. This traditional bottle design has been trusted for decades and is often preferred for newborns and babies who need extra help with latching and controlled milk flow.
Yes, thin neck bottles are commonly recommended for newborns. Their narrower teat base encourages a smaller latch, which can feel more natural for very young babies with little mouths or developing oral strength.
They can be. Babies who struggle with wide teats, push the teat out, gag, or lose suction may feed more comfortably with a thin neck bottle, as it requires less mouth opening and can support a steadier rhythm.
Thin neck bottles with an integrated venting system can help reduce air intake during feeding, which may ease symptoms of wind, gas, and discomfort. Proper positioning and paced feeding also play an important role.
Pigeon thin neck baby bottles are part of the Flexible baby bottles and teats range. You can find them in various sizes and in 4 different materials: PP (polypropylene): made from light-weight plastic, these BPA and BPS free bottles are suitable for low to regular use. PPSU (polyphenylsulfone): made from medical grade plastic with BPA and BPS free, these naturally honey toned bottles are suitable for high usage.  Glass: BPA and BPS free, perfect transparency and will last years for unlimited usage. T-Ester: a new and innovative material, with a clarity similar to glass and a stronger resistance to UV degradation compared to other plastics.

Loved by Parents

Lulu

Perfect drinking cup for daily use

"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!"

Maddy

Works great

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

Bec G

Great product!

"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."

Phil

Just as good as the liquid cleanser

"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."

Love this teat!!!!

VBS Mum

"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!"

Pigeon Australia

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.

Resource Hub