Dr. Brown's Options+ Narrow Glass Bottle Sleeve, 100% Silicone, Mint, BPA-Free, 4 oz, 1-Pack

These silicon bottle sleeves are great. The are difficult to get on and off, however, they work perfectly for what they were designed for. I wash my bottles with them on due to the tight fit.

Keeps the glass bottle safe! I highly recommend it. I have accidentally dropped my glass bottle and the silicone sleeve was a life saver!

Really like these. Helps to grip bottle. Only thing is after heating in bottle warmer some warm water gets trapped so give it a shake before feeding.

I didn’t keep this item not because it didn’t work but I heard that the glass Dr browns bottles have lead in the paint so I wanted to cover the paint, I ended up just feeling too uncomfortable with the possibility of lead being on the bottle so I returned them. I found a glass evenflow that works well instead and a lifefactory bottle that had a silicone bottle cover already. However, the sleeve did fit and worked as advertised.

Perfect. Exactly what we were looking for.

Hard to put on but works well. I found if you put oil or soap on the bottle before putting the silicone cover on it, it's much easier to put it on.

Kind of hard to get on and off but it works.

Easy to put on Dr. Browns glass bottles and fits perfectly. Easy to clean.

Easy to get on and off the 4 ounce bottles. Hard to get in and out of the diaper bag holes though, I didn't think that through when I bought these. But, they do the job of protecting the bottles like I needed.

Does what it’s supposed to do, but it’s kind of pointless

These make the glass bottles so much easier to hold but they also grab onto dog hair and dirt constantly. I put them down anywhere and it will somehow get pet hair on it.

Attracts a lott of hair.

best product to protect bay glass bottles