PSA if you are using Breastflow bottles
I work out of the home, and pump at work. I bought the breastflow bottles and used them with the slow flow nipples for 2 months.
The plastic on the inner nipple is cracking and breaking off! I don't sterilize in the microwave or put them in the dishwasher. They are all hand washed in the sink. I received 4 replacement nipples from the company and after 2 weeks they are starting to get tiny cracks on the inner nipple as well!
If you use these or know someone who does, check them over carefully!!!