Mason Bottle 4 Ounce Glass Baby Bottle: Wide Neck Bottle, Breast-Like Slow-Flow Nipple,, Non-Toxic, BPA and BPS Free,100% Made in The USA

SUCH a cool idea and set up. I purchased this, the starter kit (with a sleeve, 2 nipples and a lid), another 2 pack of nipples, along with a 6 pack of 4oz mason jars and a 6 pack of sleeves. Which for me 7 jars & sleeves, 5 nipples and two lids, all for under $50 total. The best part is, when baby outgrows the 4oz, I’ll purchase a 6oz set of mason jars for $12 and already have all the rest set up and can use the 4oz jars for food storage.

*Update* I mentioned the issues I had with the bottle I received and seller took care of it. I really do recommend this bottle. I was looking for a bottle that wasn’t plastic as I cringe at the thought of the milk sitting in plastic and getting warmed up in plastic. My baby took to it right away and it’s just so darn cute!Overall I love the bottle. Downside is the product box was torn like it had been previously opened, the cap that snapped down over the nipple to keep it covered doesn’t stay snapped. Either the plastic cover or the plastic ring it snaps to isn’t right so it just won’t close and fully cover. There is also a small chip in the glass of the mason jar which is a bit of a bummer. I messaged the seller about these flaws but have yet to hear back.

I really like these. The RING IS PLASTIC! Not metal so NO RUST!!The lid and ring are supposed to clip together but we never attach them because the cap wont stay completely on all the way when they are hooked together. But if you unhook them, then the cap stays on perfectly and tightly. I do love these and so does my breastfed baby. She is 3 mo old and takes them just fine. The air vents in the nipple work great and are easy to clean. The ring and cap work with ANY regular mouth mason jar.

I'm already obsessed with Mason jars...so when I discovered that there was now Mason jar bottle...I was immediately a fan and was on board with the product. So far it's been a few days of using the bottles and I must say that I very pleased with my purchase. I am still able to breastfeed my son and also feed him breastmilk in the Mason jar baby bottle with no issues whatsoever. I love this product. I just wish that the accessories weren't always sold out.

I have been trying these bottles for a few weeks and I really wanted to love them but there is some issues . The slow flow nipple is not slow flow and my newborn chokes every time we feed . The plastic screw on lid leaks terribly and being we have a few sets I keep trying different lids and they all are the same . I love the idea of glass bottles but so far the Mason bottles have been a bit of a nightmare and we will have to switch to something else despite all the money we invested .

My wife insisted we do away with all plastics in the kitchen and decided to try these glass bottles for our son, who is exclusively breastfed. She was nervous he wouldn’t take, but I had no problems feeding him the first time- he took right to it (starting at 5wks). You will definitely want to buy the silicone sleeve to help with grip, as glass gets slippery and it would be tragic for any pumped milk to go to waste, if it shattered. You can feel good about not heating any plastics with all the chemicals leaching into baby’s milk.

the only bottle I purchase and one is all I needed. great buy love it! Easy to clean and just the best thing ever to not have plastic all around the house

cap doesn't screw on properly ...Leaks everywhere, on baby and when you set it down after feeding..Nipple hole is not center on the tip :(I bought this bottle for my baby and the top doesn't even screw on straight. I've used it for a few weeks because its the only bottle I own that has a newborn nipple flow but it leaks all over my baby and into his neck its so annoying. Its so leaky it doesn't screw on straight AT ALL! My husband even tried multiple times and he said this this is junk. The hole in the nipple is not even center in the nipple its off to the side and I have to make sure the hole is facing the right way to feed him. Then when I tip it to his lips it dribbles all down his neck. I'm stuck with this bottle cause its my only one but I'm so upset.