NUK Simply Natural Glass Bottle, 4 oz

The glass cleans great! You can sterilize and glass stays clear, does not film up like the plastic ones. Great size for newborn as you only need up to 4 ounces per feeding and the nipples on the three hole type give a nice slow flow. Baby does not gag with too fast a formula flow.

I love these bottles and so does my baby. They're sturdy and great quality.

My son loves these bottles. He is breastfed so it's hard to find a bottle he actually likes. This is the closest one I've found to a breast. They're leak proof and I like that they're glass. They don't break easy so it's super safe. Also very easy to clean. The convenience of these bottles are perfect. So worth the money and will definitely continue buying. I'd also recommend these bottles to anyone breastfeeding especially.

These NUK glass bottles are fantastic! They feel very sturdy and safe. The nipple design makes them easy for the baby to hold, and cleaning is a breeze. They also heat up quickly and evenly. They worked effectively for our baby with her reflux issues. This is definitely a product I enjoy using every day.

The NUK Simply Natural Glass Bottle feels high quality and well made, with a sturdy glass material that is easy to clean and does not retain odors. The nipple is soft and comfortable, closely mimicking a natural latch, which helps with smooth feeding. The bottle is easy to hold and handle, and it feels durable enough for daily use. Overall, it offers great value with safe materials, thoughtful design, and reliable performance for both babies and parents.

We've introduced bottles to our almost 1-month old and they are splendid. They don't fit the Spectra pump we use but that's no problem. We save milk in silicone bags and pour off a meal's worth each time. The bottle goes into a Phillips warmer and gets nice and warm.

I love love love these glass bottles! They're much easier to clean and maintain than the plastic ones. Also, the nipple design is awesome and very close to the real thing. My son won't take any other brand of bottles

I was so excited to use these bottles because I used nuk bottles with my son. However, using these with my daughter was terrible. Although they are very durable, the air comes out while the baby sucks on the bottle nipple and the nipple will collapse and I had to unscrew the cap and put it back on for the nipple to come back up.

I have been in search of the larger bottles because my baby only takes the 4 ounce bottle. Now I'm gonna have to spend tons of money in time trying to find a bottle that she'll take. Can you please make more of these bottles or discontinue the other ones so people don't get stuck with that same issue?

I cannot find these anywhere. Started my newborn with the 4oz version but he needs a larger size. Very frustrated that I have to look for a new bottle brand when he is used to this one as there is not a larger glass size available for purchase. I never would have bought the smaller size if it could not grow with him.