Dr. Brown's Natural Flow Anti-Colic Options Narrow Baby Bottle Gift Set with Advantage Pacifier, and Bottle Travel Caps

Good but… I use this when I know I may not be able to wait until my baby burps or if she’s in deep sleep so evening hours and when i go out. So far, rarely any spit ups. My daughter also drinks her milk really fast so instead of manually pacing her, these bottles forces her to slow down. However, I have noticed that these bottles leak very easily. It tipped over in bed for a couple of secs, cap on and all, while i was getting my baby into a comfortable feeding position and milk had already spilled out.The pacifier that it comes with went right into the garbage. Didn’t even get to use it because the first time I washed it I noticed soapy water got inside the teat and it won’t come out so I washed it a second time. Again water got inside. After flicking it and letting it dry for hours, the water is still trapped inside. This made me very uncomfortable because that leads to bacteria and mold. Consequently, it had to be discarded