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Breast Pump Adapter for GentleBottle (2-Pack) - Works with Medela pumps

  • Compatible with Medela Pump*
  • Reduces contamination and milk loss
  • Easy to use - Simply screw GentleBottle to the adapter and affix Medela pump to the adapter
  • Easy to Clean - Can be cleaned in hot, soapy water, a dishwasher or steam sterilized.
  • Made with ultra high grade Polypropylene and BPA Free

The Olababy GentleBottle Breast Pump Adapter (for Medela Pump) is part of the Olababy bottle feeding system. It helps moms to pump breastmilk directly into the GentleBottle, reducing the risk of contamination and milk-loss from multiple transfers such as from pump to storage to bottle. Our adapters are made with high grade PP material that is BPA free. It is easy to use and dishwasher safe.  

To use the adapter, simply screw on to your GentleBottle and attach to pump. After breastmilk is pumped into the bottle, parents or caretakers can directly change to the GentleBottle nipples to feed the little ones or attach the Olababy storage cap for easy storage and travel. (Nipples and storage caps are sold separately)

*Compatible with: Medela Pump In Style, Freestyle, Harmony, Swing.
Not compatible with: NEW Pump In Style, Sonata, Freestyle Flex, Swing Flex, Swing Maxi Flex.

Customer Reviews

Based on 4 reviews
Doesn't screw on properly and leaks

In theory, this is fantastic, but for some reason the threads in the adapter don't line up with the GentleBaby bottle. The result is that you end up with one very specific point of leakage (and of course, that's the point that was pointed down for me when I was pumping). Looks like I'm not the only one having this issue.

Chloe Soza
Doesn’t screw well but still helpful

This adapter fits my Medela pump great, but the thing that’s weird is that it doesn’t screw onto my Ola Baby Gentle Bottle properly. It’s more like you have to push to pop it on rather than screw. So when I go to remove the adapter from the bottle, it’s a little tricky and I always end up spilling some milk. I still use it because I don’t want to pump into the plastic medela bottles, but it just seems like this should be an easy fix since it’s just a simple plastic part. The part that screws onto the bottle also has a kind of jagged edge on mine.

Ariana Rojas
Saved me

This bottle save my trip to Mexico. I’m leaving soon to Mexico and my baby is staying with my husband so I wanted to start giving him bottles. But every bottle we tried giving him he would fight and cry. I came across these and he fought for a few seconds then took them. I was so happy. I recommend these to ANY mom!

Sara Blair
Doesn’t fit all Medela products.

I have the Medela Freestyle and these do not fit those pieces. However, my husband broke the sides off of my pump parts so that they would fit. It isn’t pretty but it works and I love pumping into Ola Baby bottles!