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

these functional bottle sleeves glow in the dark which is great for night time feeds. helps me when i drop the glass bottles (whoops!) increasing the durability of the bottles. easy to clean, durable, perfect fit for the dr browns 4 oz narrow bottles, easy to use just slip it right on. also provides good grip for baby to hold.

perfect for protecting the bottle , it’s a little difficult to put on the bottle but once you manage to put it on it goes on smoothly! love them for my glass dr brown bottles ! 🩵

Fits perfect! The durability of the silicone sleeve is great it is thick and easy to put on and take off. Super easy to wash as well. I use them after warming up the bottle and they still work great. Definitely affordable!

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.

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.

Perfect. Exactly what we were looking for.

Love these. They are a must with the glass bottles. You do not need to take them off each wash & if I can have one less thing to wash then it’s a win to me!

Works great! Needed these for daycare. They are a little hard to get but that’s kinda the point.

This has saved many a bottle! This bottle slip is handy to have for your glass bottles as it makes them easier to hold and handle. The only negative we found was that they are difficult to put on the bottle. We recommend making the slip or bottle wet to help with easy use!

Excelente el silicón; aún no se me caen los bibis con la funda puesta, así que, aún, no he probado su residencia /función.

i didn't like it and we don't use it, it's very hard to install it on a bottle

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.

Perfect and helps save the bottle from breaking