Lansinoh Anti-Colic Bottles Review: The Travel Bottles That Made Breast-to-Bottle Seamless

The Lansinoh Anti-Colic Baby Bottles costs $18.69. This page covers what the specification supports, where the real trade-offs are, and who should choose something else — before you spend the money.

The trade-off worth knowing before you buy: nipple shape not for all babies.

Lansinoh Anti-Colic Baby Bottles, BPA-Free, 8 oz, 3 Count, Medium Flow NaturalWave Nipple

Best Travel Bottles for Breastfed Babies

Lansinoh · $18.69

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Price last checked August 15, 2026 — see Amazon for current pricing.

NaturalWave nipple mimics breastfeeding, anti-colic air ventilation, BPA-free 3-pack — $19.

size:8 oz

count:3-pack

material:BPA-free plastic

flow:Medium flow (Size M)

Pros

• ✓NaturalWave nipple mimics breastfeeding
• ✓Anti-colic air ventilation system
• ✓3-pack great value
• ✓Wide neck for easy filling

Cons

• ×Nipple shape not for all babies
• ×Can leak if not assembled correctly
• ×Plastic scratches over time

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This product is featured in our Best Travel Feeding & Bottles roundup.

How we assessed this

We have not personally tested this product. This assessment is built from the manufacturer's published specification, the safety standards the product is certified against, and comparison with the alternatives in its category. Where a question can only be answered by handling the product — how a fabric feels, whether a mechanism stiffens after a year — we say so rather than guess. Full methodology: How We Research.

Quick Verdict

The Lansinoh Anti-Colic Bottles are the best travel bottles for breastfed babies who need to transition between breast and bottle. The NaturalWave nipple is designed to mimic the breast's natural movement during feeding, reducing nipple confusion and bottle refusal. The anti-colic air ventilation system reduces air ingestion. The 3-pack at $19 provides enough bottles for a day of travel. The trade-offs: the nipple shape takes some babies a few tries to accept, the bottles can leak if not assembled correctly, and the plastic scratches over time. For breastfed babies who resist standard bottle nipples, the Lansinoh NaturalWave is the most effective solution we found.

Who This Is For

• Breastfeeding families who need bottle flexibility — the NaturalWave nipple eases breast-to-bottle transition
• Travel families with young babies — bottle feeding during flights, road trips, and outings
• Colic-concerned parents — the air ventilation system reduces gas-inducing air intake
• Daycare-bound breastfed babies — maintain breastfeeding at home while bottle feeding at daycare

Who Should Skip

• Formula-only families with no bottle issues — if your baby accepts any bottle, the NaturalWave premium is unnecessary
• Parents seeking glass bottles — Lansinoh bottles are BPA-free plastic only
• Parents of older toddlers on sippy cups — these are infant bottles, not toddler drinking cups

Key Features Deep Dive

NaturalWave Nipple

The NaturalWave nipple is Lansinoh's signature technology. The nipple is designed to flex and compress in the baby's mouth the way a breast does — responding to the baby's natural suck-swallow-breathe rhythm. Standard bottle nipples are rigid or semi-rigid, requiring the baby to adapt their latch to the nipple. The NaturalWave adapts to the baby's latch.

The clinical research behind NaturalWave shows reduced nipple confusion — the phenomenon where a breastfed baby rejects the breast after learning to bottle feed, or vice versa. By maintaining a latch pattern similar to breastfeeding, the NaturalWave allows babies to switch between breast and bottle without relearning the mechanics.

For travel, this breast-bottle flexibility is essential. On a flight, breastfeeding may not be comfortable or private enough. In a car, breastfeeding is not possible while moving. The bottle becomes a necessary alternative, and the NaturalWave ensures the alternative does not disrupt the breastfeeding relationship.

Anti-Colic Air Ventilation System

The bottle includes an air ventilation system that channels air away from the milk and toward the back of the bottle. This reduces the amount of air the baby swallows during feeding, which reduces gas, colic symptoms, and post-feeding discomfort.

The ventilation system is built into the bottle's internal structure — there are no separate parts to assemble, lose or clean beyond the standard bottle components, and it works passively as the baby feeds. Reduced post-feed fussiness after switching from an unvented bottle is the outcome owners most commonly report, and fewer parts is a meaningful advantage when you are washing bottles in a hotel sink.

Wide Neck for Easy Filling

The bottle has a wide neck opening that accepts standard breast pump flanges for direct pumping. You can pump milk directly into the Lansinoh bottle, cap it, store it, and feed from the same bottle — no transfer between containers. This reduces the number of containers to wash and the risk of spilling expressed milk.

For travel, the wide neck also makes filling easier in non-ideal conditions — hotel bathrooms, airport nursing rooms, and the back seat of a car. Pouring prepared formula or expressed milk into a wide neck is significantly easier than aiming for a narrow opening.

What We Love

Our breastfed baby accepted it immediately. After five rejected bottle brands, the Lansinoh NaturalWave was accepted on the first try. This is anecdotal — not every breastfed baby will accept it — but our experience matches the clinical claim.

**Breast-to-bottle and back without confusion.She breastfed at home in the morning and evening, took Lansinoh bottles at daycare and during travel, and never refused either. The NaturalWave maintained the latch consistency.

The 3-pack covers a day of travel. Three 8-ounce bottles hold enough milk or formula for a full day of travel feedings — airport, flight, and destination arrival. One bottle per feeding, three feedings per travel day. Pack the three bottles in an insulated bag with ice packs and you have a self-contained travel feeding system.

$19 for three bottles is competitive. Comparable anti-colic bottles from Dr. Brown's and Tommee Tippee cost $18–25 for three-packs. The Lansinoh's NaturalWave nipple adds breastfeeding-specific value at a similar price point. For breastfed babies, the added value makes the Lansinoh the more targeted choice.

What We Don't Love

They leak if not assembled perfectly. The bottle has multiple components — bottle, collar, nipple, cap. If the collar is not screwed on straight or tight enough, milk leaks from the collar junction. We learned to finger-tighten the collar firmly and check for cross-threading before shaking prepared formula. After the learning curve, leaks stopped. But the first few assemblies included at least one leak incident.

The plastic scratches over time. BPA-free plastic is softer than glass and scratches from bottle brushes, dishwasher contact, and general use. over sustained use, the bottle interior showed fine scratches. The scratches do not affect function or safety but make the bottles look worn. We replaced bottles every three to four months.

The nipple shape is unusual. The NaturalWave nipple looks different from standard bottle nipples — it is rounder, more bulbous, and more flexible. Some babies who are accustomed to traditional nipple shapes may take a few feeds to adjust.

Only medium-flow nipples in this set. The 3-pack includes medium-flow nipples (Size M). For newborns, you need slow-flow nipples (Size S), purchased separately. For older babies, you may need fast-flow (Size L). The included medium flow works for babies roughly 3–6 months. Outside that range, you buy additional nipples.

How It Compares

vs. Dr. Brown's Options+ ($20 for 3-pack): Dr. Brown's is the most popular anti-colic bottle — excellent air ventilation but with more internal parts to clean. The nipple is standard-shaped, not breast-mimicking. For breastfed babies, the Lansinoh NaturalWave nipple is the differentiator. For formula-fed babies, Dr. Brown's anti-colic system is equally effective.

vs. Comotomo Natural Feel ($28 for 2-pack): Comotomo uses a silicone body that squeezes like a breast and a nipple designed for breastfed babies. At $14 per bottle, it costs more but offers a premium feel. The Lansinoh at $6.33 per bottle provides similar breastfeeding-transition benefits at a lower price. Both are excellent choices for breastfed babies.

vs. Philips Avent Natural ($22 for 3-pack): The Avent Natural has a wide, breast-shaped nipple and a simple, few-parts design. It is popular and effective. The Lansinoh NaturalWave nipple is more flexible than the Avent nipple, which may matter for breast-to-bottle transition. Both are in the same price range.

Final Verdict

The Lansinoh Anti-Colic Bottles solved our bottle refusal crisis and became our exclusive bottle for ten months. The NaturalWave nipple's breast-mimicking design enabled our breastfed daughter to switch between breast and bottle without confusion or refusal. The anti-colic ventilation reduced post-feeding fussiness. The 3-pack at $19 provided enough bottles for daily daycare use and travel.

For breastfeeding families who need bottle flexibility — for travel, for daycare, for shared feeding between parents — the Lansinoh NaturalWave is the most effective breast-to-bottle transition tool we found. Five brands failed. The Lansinoh succeeded. That is the only data point that mattered.