NatursuttenAnti-Colic Glass Baby Bottle 2-Pack - 8 oz, 4 oz Bottles for Breastfeeding Babies - Newborn Bottles Set: Natural Rubber Slow-Flow Bottle Nipples, Seals, Valves, Baby Bottle Caps (8 Ounce)

We have been using Dr Brown for 5.5 months now, our daughter won't take any other nipples, but washing those green parts is paining in the back 😕Thanks Natursutten for invented the easy to wash valves! Dr Brown's nipples work with Natursutten's collars and valves.

These bottles are made of super thick borosilicate glass. Extremely good quality. One of them was chucked across the room and hit the wall and it didn’t crack or chip at all. I was shocked, I was sure that it broke. The quality is unbelievable. I am using Lifefactory & Dr. Brown nipples with them though, because the nipples that it came with were too slow for my 9 month old. It’s working great with these nipples, the anti colic valve is great at reducing air bubbles. I am using the bibs bottle sleeve with it when I take it outside or when I give it to my baby so that it’s protected. Even though I can’t use the nipples it came with, the bottles are excellent quality with a good anti colic system. Very pleased with them

This bottle is fantastic. I have had to bottle feed my baby since she was 2 weeks old due to tongue and lip ties. I have also had to feed her formula exclusively because of not producing milk. I have tried multiple bottles: Playtex, Kiinde, Mam, Chico, Nuk, and more importantly Dr. Brown's. Out of all of these Dr. Brown's was the best, but definitely still not great. My baby was still in pain and uncomfortable after eating, and I wanted something better. After further researching anti-colic bottles I came across Natursutten bottles, and they have changed everything. My baby still has to burp, but she does not get the painful gas that would last several hours. Her reflux has improved, and she is much more calm and happy after eating. I am not using the nipples it comes with because my baby can't handle faster flow, even the slow ones are too fast for her. She will be able to use them in a few months, though. For now she uses Dr. Brown's nipples, and they work well even with the anti colic valve. I'm so thankful to this company for designing a product that is so simple and much more efficient at reducing air intake during bottle feeding. Also, not having as many complicated parts to wash is a nice perk. They are also durable, I have dropped them in my stainless steel sink a few times on top of each other and they didn't even chip. I don't do that often and have changed how I wash them in the sink because they are glass and glass is breakable, no matter how well it is made. That said, these are definitely worth the price, and as far as I am concerned the best anti-colic bottles money can buy. I now use Natursutten bottles exclusively and will never go back to other brands. If your bottle fed baby struggles with feeding and has difficulty with gas, reflux, etc., please consider these for your little one. I have had so many problems with other bottles causing intense discomfort and pain for my baby, and these have improved her comfort and enjoyment of feeds by 90-99%.

We have bottle fed our daughter since she was about 2 months old and always had great success with Dr.Browns. Now that she is 7 months old we are tired of washing all the parts for Dr.Browns bottles and the plastic has started to absorb smell. We decided to switch to glass bottles and after a lot of research went with these. SO happy with the decision to switch!Pros:- Glass is easy to clean and there isn’t any residue left.- The anti-colic feature is a small disc that sits under the nipple and is also incredibly easy to clean.- Dr. browns slow nipple fits PERFECTLY on these bottles.Cons- The nipple provided is rated as slow however my 7 month old had milk spilling out of her mouth it was so fast. Was not able to use them.- The way the anti colic system works milk gets pulled into the nipple and stays there. If you have a curious little babe like ours who pulls the bottle out of her mouth and likes to play with the nipple, you will be absolutely sprayed with milk.- These bottles are SLICK. Due to the slender shape and smoothness of the glass we have to be extra careful to only use them on a carpeted area incase we drop them.*Not a con but just something to note. The natural rubber does change color over time to a more milky hue, that’s totally normal for natural rubber. I noticed ours changed when I was washing them in warm soapy water. I saw another review where they thought the rubber was defective, it’s not.

I chose these bottles because they are the most natural/non-toxic on the market (in my opinion because I spent a lot of time researching non-toxic and lead free glass bottles). I do not like the nipples. Some barely let milk out. I even tried to pierce them to make the hole bigger, but it did not help. Also, the plastic piece on the inside to help with air flow, does not work well with breast milk. It may work alright with formula, but breast milk fat gets stuck in the holes and I have to take it apart and rinse it off, so that I can finish feeding my baby. The company also does not offer bigger nipple sizes for as baby grows. I ended up buying Dr. Brown nipples and they fit great with this bottle. However, the plastic air flow piece was still a huge issue. I ended up switching all my bottles to Dr. Brown. This upsets me because these bottles are pretty expensive and I bought quite a few! I spent a lot of time researching non-toxic lead free bottles with more natural/non-toxic nipples and this was the best company i found. I am sad these did not work as well as i hoped they would. . This would truly be a great bottle all around if the company could address the issues with the nipples and the air flow.

I love these bottles! Excellent quality, and my baby did so much better with these than others that didn’t have the anti-colic valve.

Bottles are fine. Nipples are too slow and no air release valve, so they constantly flatten. Ordering replacements is difficult and expensive. There’s no medium flow, just slow and fast and the fast is like toddler fast. I wouldn’t recommend. Just too expensive. Would up dropping these and moving to Philips Avent glass bottles and they were much better.