Natural Flow Baby Feeding Set with Anti-Colic Bottles - Complete First

In this review of the Natural Flow Baby Feeding Set, the bottom line is simple: parents who want a single, versatile feeding system that targets colic and eases transitions will appreciate this kit. The set is aimed at newborns through the first year, and its single biggest advantage is the clinically proven anti-colic internal vent system that reduces spit-up, burping and gas while preserving milk nutrients. The package combines bottles, multiple nipple flows, pacifiers, a transition cup and cleaning tools so new caregivers have one system that grows with baby.

Key Features

• Anti-colic vent: The internal vent system reduces air intake during feeding, helping to decrease colic symptoms and stomach-related fussiness for many babies.
• Consistent flow nipples: Silicone nipples deliver a steady, vacuum-free flow that mimics breastfeeding so babies can feed at their own pace and maintain a comfortable latch.
• Complete starter kit: Includes 2 8oz and 3 4oz bottles, multiple Level 1 and Level 2 nipples, pacifiers, brush, caps and a transition cup so the set covers feeding, soothing and cleaning needs.
• Nutrient-preserving design: The vent system is intended to help preserve bottle milk nutrients and aid digestion, which can support better sleep.
• Dishwasher and sterilizer safe: Bottles, pacifiers and the silicone dishwasher bag are safe for top-rack dishwashers and common sterilizing methods for practical cleaning.
• Sustainable choice: Narrow bottles are recyclable and the brand collaborates with a plastic collection program to reduce ocean plastic impact.

Who It's For

Parents of newborns and infants who struggle with spit-up, gas or colic will find this set particularly helpful, since the vented anti-colic system is the defining benefit. Caregivers who want to avoid switching bottle types as feeding needs change will like that the vent can be removed as baby develops, letting the bottle grow with the child.

This kit is not ideal for someone seeking the absolute simplest single bottle; it is a multi-piece system that requires proper assembly and cleaning. Families who want a plastic-free alternative from day one should consider other glass or silicone-only systems, though this set does include recyclable narrow plastic bottles and dishwasher-safe components.

Pros & Cons

Pros

• Effectively reduces air intake and can ease colic-related fussiness for many babies.
• Includes a broad set of accessories so you get feeding, soothing and cleaning tools in one purchase.
• Silicone nipples and vacuum-free flow make it easier to transition between breast and bottle.
• Dishwasher and sterilizer compatibility simplifies care.

Cons

• Some users report bottle leakage if components are not seated precisely, so careful assembly is required.
• Cleaning involves several small parts and experiences are mixed on ease of cleaning compared with simpler bottles.

Specifications

Brand	Dr. Brown's
Included bottles	2 x 8oz (250mL), 3 x 4oz (120mL)
Nipples	5 Level 1 (Slow), 2 Level 2 (Medium)
Pacifiers	2 HappyPaci silicone pacifiers (0-6m)
Additional items	Transition cup, bottle brush, silicone dishwasher bag, storage/travel caps
Safety	BPA free; dishwasher top rack safe; compatible with sterilizers and boiling
Recommended age	0 months + (transition cup 6m+)

Our Verdict

The Natural Flow Baby Feeding Set is a strong choice for caregivers who want a single, clinically informed system that targets colic and supports breastfeeding transitions. It offers good long-term value because the bottles grow with baby and the kit includes useful extras, though it requires careful assembly and attention when cleaning. For families focused on reducing spit-up and gas while keeping feeding consistent, this set is worth considering.

Frequently Asked Questions

Does the vent system really reduce colic?
The vent is clinically proven to reduce air intake and many parents report less spit-up and gas, though individual results vary by baby.

Are parts dishwasher safe?
Bottles, pacifiers, the silicone bag and transition cup are safe on the top rack of the dishwasher and compatible with common sterilizing methods.

Can the bottle be used without the vent?
Yes, the internal vent can be removed as baby develops so the bottle can continue to be used as feeding needs change.