I am a working, part-time breastfeeding, part-time pumping mother of a 3-month old. I breastfeed when my baby and I are together and she gets bottles of expressed breastmilk when we are apart. The most important thing to me in a bottle is for it not to cause nipple confusion and affect my breastfeeding relationship. The second most important feature is for it to not give her gas and cause spit up. We have been using these bottles for a week now and my baby is still nursing well when we are together. It has not cause her to get gassy due to the self venting features. My husband also states that the milk "went down easy." I love the fact that these bottles are glass and they look so cute! However, I am concerned that they may be too heavy once the baby learns to hold her own bottle. In addition, the nipples collapses when the baby is feeding. You have to remove it in the middle of a feed for it to pop back out so that you can continue the feed. Overall, the bottles were good compared to 6 other brands that we also own. I love the fact that it is not plastic and there are not a million parts to wash.

It's hard for me to review these because my baby would not drink from them. They seem like nice bottles but the nipples aren't similar enough to a mother's nipple. The shape needs to be more natural. These are too long.

I received these bottles right at the time my two month old was having issues with constipation. We normally use Dr Brown's bottles for formula but our doctor suggested giving juice twice a day to help her and the Evenflo bottles we're perfect for this. My daughter couldn't tell the difference in the nipples so that helped a lot. They are also easy to clean, and don't hold the soapy smell.

I really like the 'twist' these bottles have; I feel like it gives you something more to hold and grip onto. The weight of the bottles seem just right, not too heavy. The nipples did leak on me a couple times but it was user error due to screwing too tight or not tight enough, have to find the sweet spot. These also heated up really nice and quick and love that I don't have to worry about bpa and other chemicals leaching into milk since they are glass! I would definitely recommend these bottles!

I recently switched all of my tupperware to glass and have been trying to limit plastic in our lives. For this reason I love these glass bottles. The 4 ounce size is perfect for my daughter, as you can imagine glass does get heavier but they fit nicely in my hand. She also tends to drink quickly even with a slow flow nipple but the venting really limits the air that she gets. Having no extra parts to achieve this is so much better than others that I have had to wash. And a pleasant surprise is that they fit on my Medela PISA pump!

These bottles would be good for a newborn baby. My son is 10 months and the weight of the glass bottles makes it hard for him to hold himself.

Very happy with this bottle. My favorite feature is that it's made of glass as we are very conscious about avoiding plastic for food and drinks in our home.

Comparable to Dr Browns bottles but without the extra piece. My daughter isn't picky about bottles and doesn't mind this one. The only complete I'd have is the glass is a little heavy for my daughter to help hold. Otherwise great product!

I love these bottles. They clean way better than plastic bottles and are long lasting.

My one year old loves drinking from these bottles. They are easy for her to hold. I love the glass. It's easy to clean, seems to keep liquids cold longer when that is desired, and I do not worry about safety - it is very thick and seems like it would be extremely unlikely to break. My baby has thrown hers over the side of the highchair several times with no apparent damage whatsoever to the bottle. The shape and size makes it easy to put the bottle on the side of my diaper bag. My 1 yo has been using sippy cups for a long time now but she still likes to drink from these bottles. I wish I had had them when she was a newborn and young baby drinking formula, because we never did find that perfect bottle and these seem like a good candidate. Classic, streamlined, easy to clean. What's not to like?

These bottles are simple in design but perform well. They vent as promised but do not have any additional parts which makes them easy to clean. The shape and size of the bottle makes it easy for my child to hold. I think it would be better if the the plastic part that holds nipple was little bigger around and not flush with the cap. It makes it difficult to remove cap from the nipple part if that part is removed from the bottle. You have to remember to remove the cap first and then remove the nipple part. Overall it is a good basic bottle.

I really loved these bottles - my child switched easily. Easy to clean but maybe a little heavy.

I've been looking for a well-designed glass bottle to use with our baby for years and this one really beats the rest. As a mostly breast-feeding mom I was a little unsure of how my baby would take the nipples on this bottle but was surprised at how well he latched. It was actually much better than the more breast-like shaped bottles we had been using. The venting on these nipples was also very surprising to me. I was shocked to see how well they vented and how my generally gassy baby had very little gas after using these bottles. The spiral design on the bottles is also a great touch as it creates a great place to rest your fingers while holding the bottle and they are very comfortable to hold. Overall, another really great product! I would definitely buy these bottles again!

My daughter (now 9 months) has a tendency to eat quickly & collapse bottle nipples--no such problem with these bottles! I'm sure it's related to the vent. She's able to eat as fast as she wants and the air bubbles don't collapse the nipple & slow her down. Just 4 pieces--bottle (glass, which I LOVE because it doesn't absorb odors and it just feels cleaner), vented nipple, ring, and cap. Also, she's at the "drop everything for fun" stage and, so far, I haven't noticed much leaking when these bottles get thrown to the ground. Great product!

My little guy loves these bottles! We have been using an expensive brand for breastfeeding, but he likes these better. I like that there is no plastic to worry about BPAs. Simple to wash and I like that they are vented. I would like it if there was a silicone cover of some sort, though. I dropped one, and though it didn't break, it made me nervous.

I really liked the feel and weight of this bottle. We have other glass bottles and they are clunky and heavy, but this one has an ergonomic shape and lightweight feel. It doesn't seem much heavier than a plastic bottle. The venting system built into the nipple is convenient - no having to wash and assemble multiple parts. However, the nipple seems to flow too fast for our baby - he sputtered a lot while drinking. We ended up using these bottles with the venting system and nipple from another brand and it worked great. I'd like to see different flow levels available with this bottle; that would make it perfect.

Let me first off start by saying that I am a big advocate for using glass bottles, not only for my children, but also for my husband and myself. These bottles go above and beyond the typical glass bottle. They are very sturdy in construction and easily washed/sanitized. A huge added bonus is that they have a great new nipple system. No leaks + less air = happy baby and mom. Rather than just getting the generic cheap nipple that usually is included with the glass bottles, these Proflow nipples are leaps and bounds ahead of the competition. Ultimately I am thoroughly pleased with these bottles and I would highly recommend them to anyone trying to make a decision of which glass bottles to buy.

As a working single Mom of 3, I am often on the move and I tend to carry a huge baby bag filled with everything from toys to snacks! While I really loved the easy clean up with the Classic Plus Vented Glass Bottle, I hated how breakable the bottles felt. I did not feel secure at all putting them into my baby bag because I felt that they might break if I jostled the bag too much.

I received these as a sample product and was excited to try glass bottles. I have a four month old daughter who is breastfed, but occasionally takes bottles. Up to now I had always used plastic bottles and I am working on getting her more comfortable with bottle feeding so she is prepared for day care. These are now her primary bottles for several reasons - 1. The bottles are easy to clean and feel/look cleaner than plastic bottles; 2. My daughter likes the nipple; 3. She doesn't get gas after feeding with these; 4. Although just a bonus, I like the look and feel of these. I will say the nipple flow seems to be pretty strong, but my daughter is a fast/efficient eater so that works for her. It may be more difficult with babies that are new to the bottle.

This is my first experience with glass bottles but I love them so much more than plastic! They are easy to sanitize and wash. I never have that slimy feeling left in the bottle after washing. The 4 oz size is perfect for my 4month old!

My baby has had issues with various bottles and the flow being too fast even with slow flow nipples. She drank out of these bottles perfectly!! The only issue I had was that while she would suck, the nipple would get flattened in her mouth.

This bottle is great. I like the shape of the nipple and that there are no extra pieces to prevent colic. The gas release in the nipple is great at its job and requires no extra parts for cleaning. I also like the size of the bottle overall. I do wish that were some protection to prevent breaking on the outside of the bottle so that if they drop they don't break. So far I haven't had that happen but I am sure it will one of these days. Overall this is a great glass bottle and very affordable.

These bottles are made of thick glass and clean very well. I'm not a huge fan of the nipple but my baby didn't seem to mind much. These bottles are very durable for being glass but are heavy to carry if you are carrying a few in your diaper bag. I prefer plastic bottles to these but these are good quality of you prefer glass bottles.

They are absolutely wonderful they are a most have.

I love glass bottles and own several brands. This one is unique, the twist makes it easier to hold & wash. Having a one piece vent is a major time & space saver. I found the cap to be subpar, a little loose for my taste but this is not a huge issue for me because I primarily use my glass bottles at home. I do prefer to have silicone sleeves. Overall, a good bottle for a great price. An excellent place to start if you aren't sure if glass is for you.

This is the only bottle that has somewhat helped with the amount of spit up that comes from my gerd baby. Also, you don't get that formula smell that tends to stay in the plastic bottles.

I have the classic version glass bottles as well. I prefer these. They are uniquely designed to fit in your hands very comfortable, and have a special venting feature the original didn't. My boy never had issues with the originals or with colic so I can not honestly comment on that. It would bee nice to have an option for a silicon sleeve in case dropped though. I would buy these over the.classics. Easy to clean and so safe for baby

I was struggling with cleaning plastic bottles. There was always a greasy film left after cleaning them. These glass bottles don't leave a greasy film inside. I feel like it's way more sanitary than plastic bottles.

My wife just told me "I have the right review for you to write". We definitely loved it and actually started using it instead of the other ones we had originally bought. They are thin instead of bulky and fat like the other ones we have, which makes it harder to hold. We feel like glass is easier to clean than plastic. Our daughter likes the flow of milk as well, drinks full bottles without stopping or crying. Definitely recommended.

I love this bottle!!! People ask me all the time where I got it, and I can't say enough good about it. It is the perfect size for little baby hands and for mom hands to hold. Easy to wash. Simple design. The narrow top does make it tricky to add formula and water without making mess, but as long as I don't rush it is fine. Very happy to have this bottle!

When I had my first, I thought it would be fine using plastic bottles that are BPA free, especially the high end ones. The cleaning was the worst and then I'd only hand wash just to be certain no plastic elements were leaching is to my other dishes in the dishwasher. Finding the matching parts to secure the different kinds of nipples and bottles wasnt very fun either. They ended up being throw-always since i didn't want them for the next child. It didnt seem hygienic either. I didn't actually think about glass until my friend started using the more popular glass nursers. Then I got the opportunity to review these Evenflo nursers and I'm surprised at the quality of the bottles versus other popular brands in the market I've looked at. The glass is sturdy and I love the fact there aren't extra pieces to the nipple. Best of all, I can place in my dishwasher with my other glassware---convenience factor for me. Value and quality are rarely companions these days, but these nursers are surisingly one of the few things that have both.

These bottles are super easy to use and clean. The style of the bottle is glass which is nice for me and my husband. I look forward to using these bottles in the near future.

These bottles are really easy to clean because they only have three parts, the bottle, the nipple, and the ring to attach the nipple to the bottle. I really like the fact that they are glass, and they have a really nice shape that makes holding them without dropping them easy. Plus the measurements are easy to read on the side of the bottle. The nipple vents really well and again, is easy to clean. The bottle is solid, and even though I have dropped it in the sink while shaking, it didn't break and doesn't feel like it would break easily. Overall, a really good bottle that my baby loves!

Right away, I loved that these bottles were glass vs the usual plastic. Although I do enjoy the short/wider shape of most infant bottles, I appreciate the fact that I feel more confident that the glass bottles are being cleaned properly. The glass allow aids in keeping any lingering smells at bay.

I love that they are glass, i feel like they get cleaner! It is so hard to find glass bottles now a days too. My daughter liked the shape of the nipple and they were easy for her to use and she has had to issues with them!

I used plastic bottles when I supplemented with a bottle with all my kids (I was an exclusive breast feeder). They'd end up all yucky inside because you just couldn't clean them well enough. Or if you put them in the dishwasher, they'd be orange! These heavy duty glass bottles solve all those problems! I love them!

I liked the glass bottles for feeding. They were very easy to clean and I felt like they would last a long time with lots of use. I didn't like how I could only use level 1 nipples in the package. We are beyond level 1's. Great bottles for home use but I would be hesitant about traveling with them. They are heavy.

I love glass bottles. The Evenflo is a great choice. The variegated sides make it an easy bottle to hold. It would be nice if it had a silicon sleeve.

I really love these bottles! They clean up really well due to the glass and I don't have to worry about BPA and other chemicals that can be found in plastic. The vented nipple works well and I haven't had any issues with collapse. I do feel these are better for younger babies when mom is still holding the bottle. Older babies tend to toss the bottle aside when they're finished and although I have not had a problem with them breaking or chipping, I still get nervous when I see it tossed. Overall I would recommend these to new moms and gift them as well.

These bottles are super heavy and solid. Although we haven't used them with baby just yet, the parts are super simple and I love that they are going to be easy to throw in the dishwasher and won't have any potential chemicals which could harm my baby. I would like the option to put a silicone sleeve around them.

I love that these bottles are glass to prevent any leeching. The material also seems strong. I would prefer the shape be a bit wider and squatter for easier handling and storage.

Initially I wasn't sure about a glass bottle but once I started using it I like the fact that it's clear and you can see everything going in so you know when it's empty. The nipple and Cap are hard to screw on. We have used other "colic" bottles and I didn't notice any difference in the effectiveness to reduce colic . The glass is a little heavy to transport with us I probably would stick to plastic bottle for going out but they're great for home .

I really like the idea of glass bottles because of their eco-friendly, long lasting style but I was worried about the weight of a glass bottle and about its fragility. The weight of these bottles are notably different from a plastic bottle but didn't take long to get used to - it may be a little longer before my little girl can hold the bottle herself but I'm happy to do it for now :) These bottles also feel much sturdier than I expected. I haven't yet dropped one - and decided against doing it just to see what would happen - but I don't expect them to break easily which is reassuring. I like that the 4oz set comes with the slowest flow nipples and I my breastfed baby seems to be OK with this flow. The vent in the nipple is a little strange and can sometimes make it difficult to get the nipple-ring to screw on well but we figured that out rather quickly too and have not had any problems with leaks.

Like the twisted outside of the bottles makes them easier to hold. They seem like they will hold up really well. Dropped one on the carpeted floor and didn't seem to affect the bottle at all.

This glass bottle is very easy to handle since it has rivets in the glass so it doesn't slip out of your hands. It is very well made and easy to clean. The only downside is if you don't have the nipple correctly centered when you put the cap on, it will leak .

Easy to use. Baby took bottle easily. Like the ventilation for air flow in the nipple. Bottles are sturdy and have a great look to them, very appealing.

I really like these bottles! Love that the glass cleans better than plastic. I dropped one on our hard wood floor and it didn't break or chip. I'm breastfeeding and pumping, so I wish the neck was wider for easier transfer.

I was skeptical about a glass bottle, but I'm starting to introduce bottle feedings to my 11 month old and he had thus far rejected every attempt at a bottle. The first time I gave him this bottle he drank about 2 oz!!! I love that they are easy to clean. The nipple design is great. The size and weight are perfect for my little one since he's not drinking a lot yet. They are slightly heavier then plastic so little babies just learning to hold their own bottles may have a slightly harder time. I was worried about my rambunctious boy breaking the glass but so far he has thrown the bottle out of his crib and dropped it accidentally out of the car onto cement and they haven't broken. Overall I'm pleased because my baby will actually drink from this bottle.

my daughter is just starting to use a bottle so not much to say about usage. these bottles are a little on the heavier side but feels sturdy, not easily breakable. They are narrow and not all bottle brushes fit when cleaning. I did find that I need to be careful when screwing on the nipple and collar, too tight and the milk doesn't flow right, too loose and it sorta leaks.

We really loved everything about these bottles. From the design, the grip and the fact that it is glass, which is a plus we love. We love that it is leak free. Our child really loves the nipple. And we love the fact that it truly does reduce gas, colic, and fussiness. Will recommend this to family and friends.