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Breast Milk Collection Attachment for GentleBottle (with stopper)

Our Breast Milk Collection Attachment is the latest innovation to the GentleBottle transitional feeding system. It is designed to let moms express milk letdown directly into a GentleBottle. You can either swap to our freezer safe silicone storage lid for longer breast milk preservation or to a GentleBottle nipple if you’d like to feed your baby directly without risking any potential contamination or milk loss during transfer. It can be easily taken apart and is much easier to clean vs traditional one-piece silicone breast milk catcher/manual breast pump that has many “difficult to clean and hard to reach” areas. 

  • Turns your 4oz / 8oz GentleBottle into a handsfree breast milk collector. Simply squeeze, attach to your breast and let the natural suction begin.
  • Natural suction is comfortable yet strong enough to draw out milk helps relief engorged breasts.
  • Travel friendly and completely silent: small and discreet enough to use anywhere, anytime.
  • 100% high quality food-grade silicone: 100% BPA, PVC and phthalate-free.
  • Easier to clean than one-piece silicone breast milk catcher/manual breast pump. Dishwasher safe.


  • Collect letdown while your child is feeding on your other breast to save breast milk that would otherwise be wasted.
  • Use our breast milk collector to provide relief to engorged breast.

Customer Reviews

Based on 4 reviews
Taya Bardwell
Love it

Perfect for when we’re out and about

Morgan Potter

Seriously it’s so great. I go analog with pumps and use a manual one but using two at the same time is too tricky. I have a leaky side so I use the milk collector on that side while I pump the other side. Then I switch sides to finish pumping the leaky breast and catch anything leftover from the first pumped breast. I do wish there was a tutorial video, though. I had to try a couple times to get it right and looked for video assistance with no luck. It hasn’t fallen off but I’ve only used it up to two ounces collected. I don’t have the guts to test it more than that yet. Overall I really love the product and it’s exactly what I needed for my pumping routine at work.

Amazing Solution!

This hand pump is seriously a lifesaver! I recently returned to work and can take a quick break to relieve some fullness without pulling out all of my pumping gear. I have spectra and using the other attachments with the bottle as well. So smart!

Alicia Hunter Warner
No suction

I tried to use this with the 4 oz bottle but could not get a good enough suction for attachment. Notwithstanding, we really like the bottle and colors.