I would absolutely love these
[This review was collected as part of a promotion.] I would absolutely love these pumps if they were not so positional and leaky. The suction is amazing… if you can have the pump running without the duckbill valve coming out of place. It is aggravating that everytime I setup my pumps, I usually have to take apart the entire system to dry the duckbill valve to get it to stay on. To me, this compromises the cleanliness and is time consuming, especially when you are up in the early hours of the morning trying to get a quick pump in. If the pumps are running, then I have to worry about them leaking. If the milk splashes towards the top of the collection chamber, it will leak. I even bought the 7oz chambers in attempt to help this problem. I seem to get milk in my bra when I remove the pump, which is not good for the upcoming summer.