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Dr. Brown’s Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle (4oz/120ml) features a clinically proven internal vent system that reduces colic symptoms by minimizing spit-up, burping, and wind. Its breast-like silicone teat offers a consistent slow flow, closely mimicking breastfeeding to ease feeding transitions. Made from durable, heat-resistant glass, this BPA-free bottle preserves milk nutrients and supports digestion for better sleep. Designed to grow with your baby, the vent system can be removed as feeding needs evolve, eliminating the need for new bottles. Dishwasher and sterilizer safe, it combines hygiene, sustainability, and trusted performance for modern parents.





| ASIN | B07WTXNSJC |
| Batteries required | No |
| Best Sellers Rank | 18,541 in Baby Products ( See Top 100 in Baby Products ) 239 in Feeding Bottles |
| Bottle nipple type | Vented |
| Bottle type | Anti-Colic Bottle |
| Care Instructions | dishwasher (top rack) and sterilizer safe. |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,843) |
| Date First Available | 29 Aug. 2019 |
| Dishwasher safe | Yes |
| Item Weight | 198 g |
| Item model number | SB41001-P4 |
| Material Type | soft silicone |
| Material composition | 70% Glass 20% plastic 10% Silicone |
| Material-free | BPA Free, Latex Free |
| Model Number | SB41001-P4 |
| Number of items | 1 |
| Product Dimensions | 5.59 x 5.59 x 16.76 cm; 198 g |
| Target gender | Unisex |
L**O
Good quality and price
These are great quality for the price, and helped with my baby’s colic. I bought six and so far after dropping them several times only two have broken
K**H
Helps with colic.
Helps with colic. Easy to clean and maintain hygiene.
M**B
Great buy!
Great bottle! LOVE IT! Helps with gas and late night feedings to ease tummy pains.
N**T
Not easy
Too many parts to clean,very slow flow
S**R
Narrow bottle
Amazing bottles. Great quality, glass makes it easier to clean. Only issue is the neck of bottle is slightly narrow so formula tends to get stuck around the rim .
Y**A
On the fence about these
We started off using tommee tippee advanced anti colic bottles when our daughter was born. After a tongue tie separation procedure at 2 weeks old, the lactation consultant advised us to switch to these narrow neck Dr browns bottles to help with the transition back to breastfeeding. We used these 120ml bottles right up to 19 weeks. As our daughter got older and her portion sizes got bigger, we noticed that she was spilling a lot milk from her mouth whilst feeding and also the bottles began leaking a lot too. Dr browns website explains that bottles can leak if baby is sucking too hard on the teat to get more milk faster. Switching to size 2 teats helped a little with bottle leaking, but she was still tiring herself out sucking and falling asleep without finishing a full feed. This meant that at 4 months she was still eating 10-12 small portions (80-100mls each) a day on average. This was incredibly frustrating for everyone because she was ultimately still on a newborn feeding schedule. When we felt it was time to switch to the larger size bottles I found them to be too cumbersome (the 250ml version of this bottle is really tall!). They didn't fit well into our tommee tippee steriliser and bottle warmer. So after some deliberation we decided to switch back to tommee tippee bottles instead of buying new gear to accommodate the larger Dr browns bottles. Amazingly, after switching back to tommee tippee anti colic bottles my daughter was suddenly able to eat bigger meals (150-170mls each) which meant she was now feeding only 6-7 times a day. She was also no longer spilling milk out of her mouth during feeds and able to finish a full feed before falling asleep. To summarize, I personally prefer the traditional shape of these dr browns bottles but I feel that the leaking is a serious drawback and it seems to be a very common problem with these bottles. And ultimately, it seems that my child was having a harder time drinking from these so I don't recommend them.
N**D
Mouldy
Arrived mouldy
A**N
Before we had our baby, almost all of our friends recommended Dr. Brown’s bottles. I still ended up buying a few different brands to try, but these were the only ones my baby liked. The size and shape are perfect—not too big and not too wide. My baby didn’t like the shorter, fatter bottles at all, but did great with these narrow ones. They’re very good quality, durable, and have held up well with daily use. They’re also easy to clean despite the anti-colic pieces, and I love that they’re glass and long-lasting. Overall, these bottles have been reliable, well-designed, and clearly baby-approved. Highly recommend if you’re trying to find a bottle your baby will actually accept.
J**L
The anti colic mechanism does work.
S**A
Great product
F**V
Ottimo, consiglio!
K**N
Kesinlikle Cam biberon alınız. Hem hijyenik hem uzun dönem kullanabiliyorsun. Ek olarak bu marka çok kaliteli. Gerçekten gaz yapmıyor bebekte.
Trustpilot
2 months ago
2 weeks ago