Lansinoh NaturalWave Anti-Colic Baby Bottles 5 oz, 4-Pack — Extra-Slow Flow, Breast-Like Nipple

Lansinoh NaturalWave Anti-Colic Baby Bottles are a four-pack of 5-ounce feeding bottles with ultra-soft nipples and an airflow system to help reduce swallowed air during feedings.

Designed for parents who bottle feed, breastfeed, or use a combination of both, these bottles aim to make everyday feedings simpler and more comfortable. The NaturalWave nipple shape mirrors the breast with a wide, gentle base and gradual slope so babies can achieve a secure latch, while an integrated air ventilation system helps minimize air intake. Each bottle disassembles into just three pieces (not counting the cap) for fast cleaning and is safe for dishwasher and freezer use.

How do these bottles help reduce fussiness and spit-up?

The bottles use an anti-colic airflow system built into the nipple to limit the amount of air a baby swallows during feeding. Less swallowed air can mean fewer interruptions from gas-related discomfort and a calmer feeding session.

• Air ventilation in the nipple reduces air ingestion during feeds
• Extra-slow flow nipples help newborns control milk pace
• Soft silicone material prevents gulping and encourages steady sucking

Will my breastfed baby accept these bottles?

NaturalWave nipples are made to mimic the shape and flexibility of the breast, supporting latch patterns similar to nursing. The wide base and gradual slope allow babies to use their natural sucking motion, easing transitions between breast and bottle.

• Wide, gentle slope models breast geometry for familiar latch
• Flexible nipple tip stretches with baby’s sucking motion
• Supports baby-led feeding so infants set their own pace

How easy are these bottles to clean and store?

Each bottle breaks down into three main pieces (not counting the cap), making washing and assembly straightforward. They are dishwasher-safe for convenience and can be placed in the freezer for expressed milk storage when needed.

• Simple three-piece design minimizes parts to wash
• Dishwasher-safe on top rack for faster cleanup
• Freezer-friendly for milk storage and prep

What sizes and flow are included in the pack?

This set contains four 5-ounce bottles equipped with extra-slow flow nipples labeled Size XS, designed for newborns 0–1 month. The slow flow helps babies regulate intake and is suitable when starting bottle feeding.

• Four 5-ounce (150 ml) bottles per package
• Extra-slow flow (XS) nipples appropriate for newborns
• BPA-free plastic construction for everyday use

Who is this for: Parents and caregivers seeking a bottle that supports breastfeeding and bottle-feeding routines, especially newborns needing a slow flow and a nipple that promotes a natural latch. This product suits families who prefer easy-to-clean, dishwasher-safe bottles with an anti-colic design and want a compact 5-ounce size for newborn feeds or frequent small feeds.