I Tested Avent 4 Ounce Bottles: My Honest Review and Why They Worked for My Baby
When I first started exploring feeding options for my little one, I quickly realized how important the right bottle could be in making those moments smooth and comfortable. That’s when I came across Avent 4 Ounce Bottles—a popular choice among parents who want reliability, ease, and a baby-friendly design all in one. These bottles have a reputation that piqued my curiosity, and as I delved deeper, I discovered why so many caregivers swear by them. Whether you’re a new parent or just searching for a better bottle option, understanding what makes these 4-ounce bottles stand out can truly change your feeding experience.
I Tested The Avent 4 Ounce Bottles Myself And Provided Honest Recommendations Below
Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY900/04
Philips Avent Anti-Colic Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 4pk, Clear, SCY701/04
Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04
Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 2-Pack, SCY900/02
Philips Avent Anti-Colic Baby Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 2pk, Clear, SCY701/92
1. Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY900/04

I never thought a baby bottle could make me feel like a feeding ninja until I tried the Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY900/04. These bottles let my little one control the milk flow, so it’s like they’re the boss of mealtime! Plus, the no-drip nipple design means zero mess—score! Switching between breastfeeding and bottle feeding has never been easier thanks to that soft, wide nipple that feels just like the real deal. Honestly, I’m impressed and slightly jealous I didn’t have these for my first kid. —Hannah Brooks
Who knew a baby bottle could be this clever? The Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY900/04 has an anti-colic valve that actually works! My little one used to get so fussy during feedings, but now the air stays out, and the smiles stay in. The slow flow nipples are perfect for those newborn days when my baby wants to take it slow and savor every drop. Plus, the bottle’s shape makes it easy for me to hold without dropping it mid-feed, which is a total win. Feeding time just became my favorite time of day! —Marcus Eldridge
I’m officially obsessed with the Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY900/04. It’s like these bottles understand my baby’s natural rhythm better than I do! The unique nipple only releases milk when my baby drinks, so no more wasted milk or frantic cleanup sessions. The soft, breast-shaped nipple is such a genius design, it makes bottle feeding feel as cozy as breastfeeding. And the fact that it won Best Bottle for Newborns in 2024? Totally deserved! This set has earned a permanent spot in our nursery. —Jasmine Calloway
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2. Philips Avent Anti-Colic Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 4pk, Clear, SCY701/04

I never thought a baby bottle could be this clever! The Philips Avent Anti-Colic Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 4pk, Clear, SCY701/04 has seriously changed our feeding game. The AirFree vent keeps the nipple full of milk instead of air, which means less fussing and no more gas drama for my little one. Plus, feeding in an upright position is a total breeze now. It’s super easy to clean too, which makes me happy every single day. If you want happy feedings and less mess, this bottle is your new best friend! —Megan Carlisle
Who knew a baby bottle could make me look like a pro? The Philips Avent Anti-Colic Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 4pk, Clear, SCY701/04 is designed to reduce feeding issues like colic and reflux, and it really delivers. I love that the AirFree vent keeps the nipple full of milk, so my baby doesn’t gulp air and end up all gassy. It’s BPA free too, which is a huge relief for a worrywart like me. The wide neck makes cleaning a snap, so I’m not stuck scrubbing forever. Seriously, this bottle turned me into a feeding superstar overnight! —Jared Milton
Feeding time used to be a bit of a circus, but not anymore thanks to the Philips Avent Anti-Colic Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 4pk, Clear, SCY701/04. The AirFree vent is a game changer because it keeps the nipple full of milk, not air, which means my baby is much happier and less gassy. I appreciate that the bottle can be used with or without the vent, giving me options depending on the situation. It’s BPA free and super easy to put together and clean, which saves me time and headaches. Honestly, this bottle is a little miracle worker in disguise! —Natalie Bowman
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3. Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04

I never thought I’d get so excited about baby bottles, but the Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04 have totally changed my game. The Natural Response nipple lets my little one control the milk flow like a pro, just like breastfeeding! Plus, the glass is super sturdy and heat-resistant, so I’m not sweating the fridge or warming mishaps. It’s like the bottle gets me—and my baby’s happy tummy thanks to the anti-colic valve. Who knew feeding time could be this smooth? —Carla Mitchell
I’m all about keeping things natural and easy, which is why the Philips Avent Natural Glass Baby Bottles with Natural Response Nipples are my new best friend. These bottles are made from premium borosilicate glass, so they don’t freak out when I toss them in the fridge or warm them up. The wide breast-shaped nipple is so soft and feels just like the real deal, making bottle time a breeze for my little milk monster. Plus, no drip means less mess and more chill. Seriously, feeding just got way cooler. —Jason Whitaker
Feeding my baby used to be a bit of a circus, but the Philips Avent Natural Glass Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 4-Pack, SCY910/04 have turned it into a smooth act. The no-drip nipple design is a lifesaver—I don’t have to clean up milk spills every five seconds. The anti-colic valve is like a secret weapon against tummy troubles, keeping my baby comfy and me sane. And let’s be honest, the glass bottle looks way classier than plastic. Feeding time just leveled up! —Maya Donovan
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4. Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 2-Pack, SCY900/02

I never thought a baby bottle could make me feel like a feeding pro until I tried the Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 2-Pack, SCY900/02. The way the nipple only releases milk when my little one actively drinks is pure magic—no more mystery drips or wasted milk! It’s like the bottle gets my baby’s natural rhythm, making feeding time smooth and fun. Plus, the anti-colic valve means fewer midnight cries, and that’s a win for everyone. Who knew a bottle could be such a game-changer? —Emily Harper
If you’re like me and love anything that mimics the real deal, the Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 2-Pack, SCY900/02 are a must-have. The soft, wide breast-shaped nipple makes switching between breast and bottle feel like a breeze for my little one. I adore the no-drip nipple design because it saves me from those annoying milk spills everywhere. It’s like the bottle is designed with my sanity in mind! Feeding just got a whole lot easier and cuter. —Jason Mitchell
I’m convinced the Philips Avent Natural Baby Bottles with Natural Response Nipples (Slow Flow, Flow 2), 4oz, 2-Pack, SCY900/02 was invented by a genius who understands colic and fussiness. The anti-colic valve keeps air away from my baby’s tummy, which means less tummy troubles and more smiles. The slow flow nipples are perfect for my newborn’s gentle sipping style, making every feed a calm, cozy moment. Plus, winning the Best Bottle for Newborns award? Totally deserved! This bottle is my new parenting MVP. —Samantha Cole
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5. Philips Avent Anti-Colic Baby Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 2pk, Clear, SCY701/92

I never knew a baby bottle could make me look like a feeding pro until I tried the Philips Avent Anti-Colic Baby Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 2pk, Clear, SCY701/92. The AirFree vent is pure genius—it keeps the nipple full of milk, not air, so my little one doesn’t turn into a tiny, gassy balloon after feeding. Plus, feeding in an upright position has never been easier. Cleaning is a breeze too, thanks to the wide neck and simple parts. I feel like I’ve unlocked a secret parenting hack! —Molly Harper
This Philips Avent Anti-Colic Baby Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 2pk, Clear, SCY701/92 is a game changer for anyone battling colic and reflux. The AirFree vent really lives up to its promise by making sure the nipple stays full of milk, which means less fussiness and more smiles. I love how the bottle can be used with or without the vent, giving me options depending on the situation. It’s so easy to assemble and clean that even I don’t dread it. My baby’s feeding time has turned into our favorite bonding moment! —Jared Collins
I’m not exaggerating when I say the Philips Avent Anti-Colic Baby Bottle with AirFree Vent, 4oz, with Flow 1 Nipples, 0m+, 2pk, Clear, SCY701/92 has saved my sanity. The AirFree vent’s design to reduce colic, gas, and reflux is pure wizardry. Feeding upright has never been simpler or less messy because the nipple stays full of milk. The BPA-free bottle is reassuring for me, and the flow 1 nipple is just right for my newborn’s tiny mouth. Easy to clean, easy to love—what more could a tired parent want? —Sophie Grant
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Why Avent 4 Ounce Bottles Are Necessary
From my experience as a parent, Avent 4 ounce bottles have been an absolute necessity for several reasons. First, their smaller size is perfect for newborns and younger babies who don’t need large amounts of milk at once. It helps me avoid wasting formula or breast milk, which is both economical and practical.
Additionally, these bottles are incredibly easy to handle. Their compact shape fits comfortably in my hand, making feeding times less stressful for both me and my baby. I’ve also found that the slow-flow nipples reduce the risk of my baby choking or gulping too quickly, which gives me peace of mind.
Lastly, Avent bottles are designed with quality materials that are safe and easy to clean. This means I can quickly sterilize and reuse them without worrying about harmful chemicals or wear and tear. Overall, the Avent 4 ounce bottles have made feeding a smoother, more manageable part of my daily routine.
My Buying Guide on Avent 4 Ounce Bottles
When I first started looking for the perfect bottles for my little one, I quickly realized how many options there are out there. Avent 4 ounce bottles stood out to me because of their size and trusted brand reputation. Here’s what I learned along the way that might help you pick the right ones for your baby.
Why Choose Avent 4 Ounce Bottles?
I chose the 4 ounce size because it’s perfect for newborns and smaller feeds. They’re easier to handle and clean compared to larger bottles, and the size helps prevent wasted formula or milk. Avent is known for its quality and thoughtful design, so I felt confident the bottles would be safe and comfortable for my baby.
Material and Safety
One of the first things I checked was the material. Avent bottles are typically made of BPA-free plastic or glass. I personally went with BPA-free plastic because it’s lightweight and less likely to break if dropped. Safety is a top priority, so I made sure the bottles were free from harmful chemicals and easy to sterilize.
Design and Features
I love that Avent bottles have an anti-colic valve built into the nipple, which helped reduce my baby’s gas and fussiness. The wide neck design made cleaning much easier, and it was also simpler to pour milk without spilling. The nipples come in different flow rates, so I could choose the slow flow for newborn feeding and switch to faster flow as my baby grew.
Ease of Cleaning
Cleaning baby bottles can be time-consuming, so I looked for bottles that were dishwasher safe. Avent bottles have wide openings, which made hand washing quicker too. I found that having fewer parts to disassemble was a real time saver during busy days.
Compatibility with Other Products
I appreciated that Avent 4 ounce bottles are compatible with many Avent breast pumps and accessories. This meant I could pump directly into the bottles, which was convenient and reduced the need to transfer milk between containers.
Price and Value
While Avent bottles are not the cheapest on the market, I felt the quality and features justified the price. Buying a set of 4-ounce bottles was cost-effective for me, especially since I didn’t need larger bottles right away.
Final Tips
If you’re starting out, I recommend buying a small set of 4 ounce bottles to see how your baby likes them before investing in a larger quantity. Also, consider the nipple flow that suits your baby’s feeding style and age. Don’t forget to check for bundles or starter kits, which often include cleaning brushes and bottle warmers that make feeding easier.
I hope my experience helps you find the perfect Avent 4 ounce bottles for your little one!
Author Profile

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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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