I just started using it and have a friend who loves it! It is convenient
We both use it with our Medela pumps. You can get a car plug for it!
Omg...I had never heard of this and I am so excited to try it!! I've been pumping and trying to teach babies to breast feed since birth/leaving the NICU. After much debate and mom guilt, I've finally decided to become an exclusive pumper (for many reasons) and I HATE pumping. I just ordered these for my Medela pump and I can't wait for them to get here! Thanks for posting!!