Key Features
Helps reduce feeding problems - The bottle is known for reducing colic, spit-up, burping and gas
Proven to help preserve bottle milk nutrients - Vitamins C, A, and E are critical for health in infancy
Vacuum-free feeding helps digestion - Good digestion is essential for babies, particularly newborns
Fully-vented bottle design - closest to breastfeeding
Internal Vent System and silicone nipple work together - Controlled flow so babies feed at their own pace
BPA, PVC, lead and Phthalate free
Specifications
Brand - Dr.Browns
Type - Natural Flow Feeding Bottle
Material - BPA-free polypropylene plastic
Teat material - Made of super-soft, high-grade silicone
No of holes in the teat - 1
Sterilizer Safe - Yes
Microwave Safe - Yes
Dishwasher Safe - Yes
Anti-colic - Yes
With /Without Handle - Without Handle

Dimensions
Box - 22.5 x 6 x 6 cm
Product - 5 x 5 x 22 cm
Capacity 250 ml

Items included in the Package
250 ml standard baby bottle
Level-One silicone teat
Two piece patented internal vent
Cleaning brush
Instructions
Dr. Brown's Natural Flow Standard Baby Bottle is a tried and tested favorite with parents focused on helping their little ones experience happy feeding. The bottle features traditional shape and internal vent system that eliminates vacuum and air bubbles to help reduce colic, spit-up, burping, and gas.
 
Link of Bottle cover in which this bottle will fit

Internal Vent System
Dr. Brown's bottle features a two-piece internal vent system that works unlike any other bottle design.
Air enters the bottle collar and routes directly through the internal vent system
The air channels through the vent tube, bypassing the milk, to the end of the bottle
The vent prevents aeration of the milk, vacuum pressure and nipple collapse
Baby feeds comfortably while milk flows freely, like breastfeeding