This is the summary of consumer reviews for Dr. Brown's BPA Free Polypropylene Natural Flow Bottle Newborn Feeding Set. The BoolPool rating for this product is Very Good, with 4.20 stars, and the price range is $15.99-$30.49.

The Dr. Brown's BPA Free Polypropylene Natural Flow Bottle Newborn Feeding Set includes three bottles, two extra nipples, and a cleaning brush and is designed to make feeding time easy for new parents. The bottles feature a 2-piece internal vent system to create positive-pressure flow for vacuum-free feeding to help reduce gas and colic in babies. This special vent system eliminates vacuum and air bubbles. It is a BPA free feeding bottle set, thus you can stay assured of your child's safety. The set is easy to clean as it is dishwasher safe. The feeding bottles have a standard size neck that is compatible with most pumps.

However, some user reviews mention that these bottles can be hard to clean because of number of parts. Also a few users complain about leakage from these bottles.

Overall, the Dr. Brown's BPA Free Polypropylene Natural Flow Bottle Newborn Feeding Set is a very convenient and good quality feeding set for new parents. It is highly rated and recommended by most users. The set includes 2 8oz Standard bottles, 1 4oz Standard bottle, 2 Extra Level Two nipples and 1 cleaning brush.