Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle - 4oz - 2 Pack - Blue

The Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle is designed with a clinically ...

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OnBuy.comDr Brown's Natural Flow Dr. Brown's Anti-Colic Options+ Narrow Baby Bottle, 4Oz/120 Ml, With Level 1 Slow Flow Teat, Pack Of 2, Blue
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Product Information

Full details

The Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle is ideal for parents seeking to reduce feeding-related discomfort such as colic, spit-up, and gas for their newborns. By utilizing a unique internal vent system, this bottle mimics breastfeeding to provide a consistent, vacuum-free flow that preserves essential nutrients in breast milk and formula. While this advanced venting system significantly improves digestion, it does require more components to clean compared to standard, non-vented bottles.

All features

Model Part NumberSB42405
BrandDr Brown's Natural Flow

Extended Product Information

FAQs

Can I use the bottle without the vent system?

Yes, as your baby grows and their feeding develops, you can remove the internal vent system and continue using the bottle as a standard, nipple-vented bottle.

Are these bottles dishwasher safe?

Yes, all components are safe for the top rack of the dishwasher.

How do I clean the narrow vent pieces?

Use the small cleaning brush typically provided with the bottle set to reach the narrow channels of the vent insert.

What does 'vacuum-free' feeding mean?

It means the bottle allows liquid to flow without creating a vacuum, which mimics the natural nursing action and reduces the amount of air a baby swallows.

Are these bottles BPA-free?

Yes, the Dr. Brown's Options+ bottles are manufactured with BPA-free materials.

Troubleshooting

Bottle is leaking from the collar area

Ensure the vent components are seated perfectly flat and the collar is tightened securely but not overtightened.

Milk is dripping from the nipple during storage

Store the bottle upright and use the included travel cap to prevent pressure buildup and potential leaks.

Pros and Cons

Pros

  • Proven reduction in colic and spit-up symptoms
  • Preserves important nutrients in milk and formula
  • Adaptable design allows vent removal as baby grows
  • Vacuum-free flow supports comfortable, paced feeding

Cons

  • More individual parts to wash and assemble compared to standard bottles
  • Narrow neck design may require a specific bottle brush
  • Increased risk of leaks if the vent components are not seated correctly

Setup, Compatibility & Care

To ensure the best performance, always ensure the green vent insert and reservoir are properly aligned and firmly seated within the bottle neck. When assembling, push the vent insert into the reservoir until you feel a secure fit. For cleaning, disassemble all parts—the bottle, collar, nipple, vent insert, and reservoir—after every use. All components are top-rack dishwasher safe, but many parents prefer to hand wash them using a narrow bottle brush to ensure that the delicate vent channels remain free of milk residue. Avoid using abrasive sponges that might scratch the plastic.

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