Premium Natural Glass Baby Bottles (4-Pack) – 4oz with Slow-Flow Natural Response Nipples

Can't say enough good things about these bottles. We have used both the 4oz size and the 8oz size glass bottles from Philips Avent. They are easy to clean and don't hold any foul smells from formula if we go out during the day and clean them later that night. The glass has some weight to it and is thick enough to not be worried if dropped accidentally. We haven't had any issues with the flow rates or the air intake valves on the sides of the nipples. The seal on the tops is great, we haven't had any leaking tops. The design is comfortable to hold and gives a little better grip when washing so they don't slip out of your hand. Overall these have been great and very happy with them.

I really like the Philips Avent Natural Glass Baby Bottle in the 8 oz size. The glass is thick, durable, and feels very safe compared to plastic. The nipple is soft and shaped naturally, so the baby feeds comfortably without extra air. I also love that the wide opening makes it very easy to clean and fill.The bottle heats up quickly and cools down fast, and I haven’t had any issues with leaking. Overall, a great choice for everyday use. I definitely recommend it to parents who prefer glass bottles.

Back in the day, I used the Gerber glass bottles. Unfortunately, it is not easy to find such bottles. So the next best bottles for babies were the Phillips Avent natural glass baby bottles. It is worth the purchase and value for money as it minimizes, the air that babies get when feeding from the bottle. I am an old-school parent and grandmother. These are the only bottles that I and my daughters purchase. I love them and they are huge for mixing and the milk does not easily spoil. These glass bottles are thick, wide opening for mixing, nice, safe, and easy to clean. The nipples for the bottles can be purchased according to number of months of the baby such as newborn, nipples for three month old babies, and etcetera.

These are very surdy bottles and I'm not worried about them breaking. The flow rate was excellent for my baby as a newborn and when I felt she needed a faster flow, I got level 5 nipples. The milk doesn't drop out when you tip the bottle which is amazing! I tried comotomo bottles and they dripped and my baby didn't like them. I know different babies like different bottles, but these were perfect for us. I feel comfortable with the materials, they are easy to clean, well designed, and well made.

We switched from Dr. Brown’s bottles to these and have been very happy with the change. Milk only flows when the baby actively sucks, which has dramatically reduced leaks, mess, and wasted milk.The nipple design feels very natural, and our baby transitioned easily between breastfeeding and bottle feeding. One thing to note: coming from Dr. Brown’s Level 1 nipples, we did need to switch to a Flow 3 nipple with these bottles for a comfortable feeding pace.The only minor drawbacks:• At around $10 per glass bottle, they’re on the expensive side, though most comparable bottles in this category are similarly priced.• Protective sleeves are sold separately and add another $3–$4 per bottle.• The nipple ring threads are generally fine but occasionally need re-threading to sit perfectly.Overall, these are excellent bottles. Despite the cost, the performance, reduced milk waste, and smooth breast-to-bottle transition make them well worth it. Highly recommended.