Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04
4.6 | 9,517 ratings
Price: 39.95
Last update: 03-23-2026
About this item
- Philips Avent Glass Natural bottle with the Natural Response nipple lets baby control the pace of the milk, like they do when breastfeeding.
- This Natural Philips Avent baby bottle is made of premium quality borosilicate glass, a BPA free material; It is heat and thermal shock resistant, so it can be safely stored in the fridge or warmed and is easy to wash and sterilize.
- Easy to combine breast and bottle feeding with a wide breast-shaped nipple with a soft feel that mimics the shape and feel of a breast
- No-drip nipple design helps prevent lost milk from the tip of the baby bottle, giving you peace of mind; Bottle Nipple comes in Flow 2
- Anti-colic valve is designed to reduce colic and discomfort by sending air away from your baby's tummy
- What's in the box: 4 4oz Natural Glass bottle with Flow 2 Natural Response nipple
Top reviews from the United States
- ClaudGreat bottlesnipple offers a breastfeeding-like feeding experience by only letting milk flow when the baby actively sucks, which helps mimic the natural suck–swallow–breathe rhythm and may make it easier to switch between breast and bottle. Many users appreciate its thick, durable glass construction that’s easy to clean and doesn’t retain odors, and the wide neck and simple parts make sterilizing a breeze. On the downside, several parents report that the lid can leak if not assembled perfectly, and some feel the flow from the Natural Response nipple is too slow even frustrating for babies, particularly early on.
- Thania marroquinExcellent Bottles for Natural Feeding!We absolutely love these Philips Avent Natural Glass Bottles. The glass is easy to clean and sanitize, and I appreciate that they are made without plastic. The natural-response nipple really helps baby control the pace, making the transition from breast to bottle (and back) seamless. We have had zero issues with confusion or excessive air intake thanks to the anti-colic valve. They are durable and feel high-quality. A wonderful set for newborns!
- RajuBest baby glass bottlesI’ve been using the Avent Philips glass bottle, and I’m really happy with the quality. The glass feels strong and durable, and it’s much easier to clean compared to plastic ones no odor or stains. The shape is easy to hold while feeding, and the bottle maintains milk temperature well.
The nipple flow is gentle and comfortable for my baby, and it doesn’t leak. It’s also compatible with other Avent accessories, which makes things convenient.
Overall, it’s a safe and premium option for parents who prefer glass bottles. Definitely recommend it! - Aquarius91Great productGreat product. Great thick glass material. Easy to clean and use. May resist breaks from small falls but bigger falls it might break, I would suggest buying the silicone cover in case. I did and it has lasted me two years.
- KaiPerfect bottles for breastfed babies!really love the Philips Avent Natural Glass bottles. The pace is perfect for my mainly breastfed baby — he feeds comfortably and easily switches between nursing and bottle. I also love that they’re glass instead of plastic; they feel sturdier, don’t hold onto odors, and clean up so much better. The quality is excellent and they seem super durable — definitely worth it!
- Meriya B.Just spend the money to get the glassThese bottles could dangle upside down off a cliff and never leak a single drop! Spend the extra money for glass it’s worth it, it was like feeding my baby out of a brand new bottle every single time, she never got that white stuff on her tongue and she spit up maybe twice her entire newborn era. Great bottles
- Mrs. StraitSturdy but cracked a bit - love & dislike some design aspects of itUpdate:
I love these bottles and I’ve dropped them a few times or bumped them and they are just fine. I would a few small cracks here and there but it’s on the outside and not the inside and they are super small. Only thing is, the cap will sometimes unscrew and from my observation is due to temperature change. So just make sure to the cap completely off then screw it back on after heating the bottle before shaking it. Then no problem!
I’ve done my research before I picked this bottle. Other reviews have shown that these might crack or break easily but I wanted to test that out myself.
So far, there’s only been slivers of cracks on 1 out of 4 bottles that come in the box set. And that is highly likely due to the fact that I’ve dropped it multiple times while washing them because the soapy water is slippery. But there was one crack that I didn’t notice before that was there that I don’t think was caused by my error. So I’m unsure about that.
As far as sterilizing them, they have no problems fitting or being sterilized in Papablic sterilizer (which I highly recommend; has much more room, simple to use, and less pricy than other sterilizers). They haven’t had an issue of being sterilized and dried and then crack due to temperature change. I just run the cycles and leave them in there until theyre done and they come out just fine.
I chose this bottle because glass is always better than plastic, no matter if the product says BPA free. Plastic does affect human body hormones and reproductive system at times and with usuals and time I’m not willing to take the risk with plastic when my kid is this young.
The other reason I chose this bottle is because of its nipple-shaped that actually resembles bipple and requires the baby to suck rather than letting it flow free into their mouth, which can then cause nipple confusion because it makes them think they don’t have to work for the milk. And the material of the nipple on the bottle is just a more soft and flexible than let’s say Dr. Browns which seems so hard and not fitting for their mouth to suck on. I mean really think about it, if you have to suck 24/7 all the time, wouldn’t you rather use something comfortable?
Only issue I have had with this is 1 out of 4 bottles from the box had a strange dripping issue from the little hole in the side of the nipple. My husband noticed that while feeding our kid so just watch for that.
And the cap for the bottle can be hard to get used to at first but they require you to squeeze then take off. They can be very snug at first so beware as you use them more often it’ll come off easier and you’ll get the hang of it.
I’m planning to get flow 3 once my kid hit 3 months old or drinks faster from let down, whichever comes sooner. But I urge you to read this review thoroughly so you can hopefully buy the best bottle for your child.
Overall the benefits outweighs the tiny inconveniences so definitely recommend! - Wilson KelleyGreat bottle choice!!These bottles are fantastic! Great quality & durability. I love how I can attach these bottles to my Philips Avent manual hand pump! I used to use their smaller glass bottles on my hand pump but I personally needed more volume in the bottle so these were the perfect bottles to attach! The latch on these bottles are also great for my breastfed baby. I will say the glass does get rather hot when placing these in my Philips Avent bottle warmer. Of course I always test the temperature of the milk prior to feeding my baby, and most of the time it is not as hot as the glass feels, but always check first! I feel the price of the bottles is fair for the great quality bottles you are receiving. They are super functional & easy to use. My only “complaint” with the bottles would be the lid. The lid is super hard to remove, and it is especially difficult to remove if you’ve unscrewed the top of bottle off and are trying to remove the lid to wash. Other than that, I love these bottles & despite the lid I still plan to use! :)