Dr. Brown'sNatural Flow Options+ Glass Baby Bottle Sleeves,100% Silicone,4 oz,Narrow,Pink

Obviously they fit and do what they are meant to do, protect the bottle. I appreciate the thoughtful design with the window to see the oz/ml level.It's easier to get them on and off than the instructions would have you believe. I did not need soap to slip it on or off. I can do without anything or worse case a little water does the trick.I particularly appreciate the glow in the dark property of the blue swirl sleeve... for making bottles or using them in the middle of the night with the lights low or off, this is excellent. It is not much glow, very subtle, but just enough for me to see it and that's all I need.

Love them but hard to put on other than soapy water. They make sure my bottles don’t break. So worth the purchase

These are great they glow in the dark and have a light spot where the ounces part is so you can see it clearly. They fit tightly as well.

The media could not be loaded. Love this silicone cover for the glass bottles! Attached is a video showing the easiest way I’ve found to both put it on and take it off. Hoping it helps others as it took me a lot of trial and error to get it right.The key to getting it on is pushing down then pulling back up to push down again. The key to getting it off is to twist the bottle in the opposite direction from the sleeve as you pull apart.My daughter drops (throws) her bottle on our tile floor a LOT and these have saved countless bottles from shattering. Only once when she dropped it from her high chair did it actually break and this cover saved me from having to clean up any glass as it stayed within the silicone.These are easily hand washed in the sink.

I have these in the wide size too. The glow isn't too bright but is perfect when searching in the dark nursery for a missing bottle...hahaha. When baby was an infant, I also used the Dr. Brown's silicone sleeve handles over this sleeve so she could grab. Glass bottles are heavier. She is 2 now and uses them daily. The sippy nipple and straw nipple work perfectly as an add-on. Remove the sleeve to clean the inside from slime, drool, mold.

Fits well and doesn’t get lose or fall off. It’s a little hard to take on and off but works well if you wet the outside of the bottle before applying. The only negative is that it can be hard to see the ounce lines when filling the bottle while the cover is on.

Much needed bottle sleeve! We use glass bottles for our little ones and definitely needed that simple extra protection.

Great bottle sleeve! Fits 4oz dr browns narrow perfectly!