Sassy Mam 9oz Bottles Girl Set Of 3

Pros:

BPA-free, affordable, venting system, great nipple

Cons: too many parts, assembly can be a pain

I bought these bottles last year, right after I first heard about the potentially harmful effects of bisphenol-A (BPA), a chemical used to make polycarbonate bottles harder and more transparent. These MAM bottles from Sassy are made of polypropylene and ...

Pros: BPA free, boy and girl colors
Cons: none

Prevously I had been using a bottle that was not BPA free and wanted to switch for my child's safety and I remembered having seen these bottles before and that they were BPA free (BPA is something found in a lot of plastics and things that they say can ...

Pros:  Great for fussy babies, vented, various flow sizes, longlasting
Can buy at Toysrus Canada.
Cons: a bit bulky, probably best to handwash to last longer

We purchased this bottle because our 3 month old baby would not take to conventional bottles - she went on a bottle strike just before I was to be away for a 3 day workshop.  Out of desperation we tried these and they worked like a charm. 
Great for fussy babies as they have this texturized nipple so their little mouth does not slip off.
Also the nipple is a more realistic shape to real breastfeeding, which I imagine flattens out in the mouth. 
They get really super hot if you use a warmer.  I heat her bottles in a thinner BPA free container (gerber) first, then pour it into the mam. 
Heating in these bottles also takes a lot of time.