4 oz/120ml Narrow Glass

Good glass quality and price

Good design

Excellent

Using them for 2 months now. No issue of colic as such. But, glass bottles need extra care. And it has too many parts, so need to be careful while washing.

Ordered from Australia knowing it's from USA. Delivery was quick and easy. As described can't wait to use for my twins, great quality and made of glass. Great bottles for newborns.

We tried several bottles before discovering Dr. Brown's Natural Flow Anti-Colic Options+, and it has truly been a lifesaver for us! Our 19-month-old son took to this bottle with ease, making feeding time much smoother and less stressful. Out of the three different bottles we tried, this one stood out as the best by far. The design of the Dr. Brown's bottle is thoughtfully crafted to reduce colic and gas, which has made a noticeable difference in our son's comfort. He seems to drink more comfortably and with less fuss, which has been a huge relief for us as parents. The anti-colic vent system is incredibly effective, minimizing air intake and reducing the likelihood of uncomfortable gas and bloating. Another standout feature is the ease of cleaning. The bottle is straightforward to disassemble, and the parts are durable and dishwasher-safe. This has made the whole feeding process a lot more manageable, especially during those late-night feedings. Overall, I can't recommend the Dr. Brown's Natural Flow Anti-Colic Options+ enough. It’s been a fantastic addition to our feeding routine, and I’m thrilled with how well it has worked for us. I’m giving it a solid five out of five stars for its effectiveness, ease of use, and the positive impact it has had on our son's feeding experience. If you’re looking for a reliable bottle that helps with colic and gas, this one is definitely worth a try!

We've had a great experience with the Dr. Brown's Natural Flow Anti-Colic Options bottles. our baby took to them easily. The vent system seems to make a noticeable difference, and the bottles are easy to clean and assemble. A great choice for parents looking for a reliable anti-colic bottle. Love that they are glass, I've dropped them numerous times and did not smash

Combining the benefits of Dr. Brown’s anti-colic system with the durability and safety of glass, this bottle delivers on both function and quality. We decided to try the Dr. Brown's Glass Baby Bottle after experiencing issues with colic using other bottles, and the difference was immediately noticeable. The venting system is truly effective at reducing air bubbles in the milk, which has significantly decreased our baby’s gassiness and discomfort after feedings. The 4 oz size is perfect for newborns, and the Level 1 nipple provides a smooth flow that mimics breastfeeding. I appreciate that this bottle gives us the flexibility to use it with or without the venting system as our baby grows, making it a versatile option that adapts to our needs. The glass construction feels incredibly sturdy, and I prefer it over plastic bottles for its non-toxic properties. The bottle is also easy to clean, and it doesn’t retain odors or stains like plastic can. Plus, the glass bottle is dishwasher-safe and has held up well to daily use. The narrow design makes it easy for our baby to hold as they grow, and the measurement markings are clear and easy to read. The bottle also fits into most standard bottle warmers, which is a great convenience. Overall, Dr. Brown's Natural Flow Anti-Colic Glass Baby Bottle is an excellent choice for parents seeking a reliable, effective solution for colic and a durable, safe feeding option. Highly recommended for anyone looking for a high-quality glass bottle that helps keep baby comfortable and happy during feedings!