---
product_id: 728453507
title: "NaturalWave Baby Bottle, Fast Flow, Size F, 6+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth"
brand: "lansinoh"
price: "R382"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Lansinoh"
url: https://www.desertcart.co.za/products/728453507-naturalwave-baby-bottle-fast-flow-size-f-6-months-4
store_origin: ZA
region: South Africa
---

# 100% soft, durable silicone Clinically proven, reduces nipple confusion Advanced Air Ventilation System NaturalWave Baby Bottle, Fast Flow, Size F, 6+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth

**Brand:** lansinoh
**Price:** R382
**Availability:** ✅ In Stock

## Summary

> 🍼 Feed smarter, grow stronger — the bottle your baby deserves!

## Quick Answers

- **What is this?** NaturalWave Baby Bottle, Fast Flow, Size F, 6+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth by lansinoh
- **How much does it cost?** R382 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/728453507-naturalwave-baby-bottle-fast-flow-size-f-6-months-4)

## Best For

- lansinoh enthusiasts

## Why This Product

- Trusted lansinoh brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Colic & Gas Reduction Tech:** Advanced Air Ventilation System minimizes air intake to ease colic, spit-up, and gas.
- • **Growth-Adapted Versatility:** Available in slow, medium, and fast flow to perfectly match your baby’s evolving feeding needs.
- • **Clinically Backed & Trusted:** Over 50 years of research from the world’s #1 bottle maker ensures expert-approved quality.
- • **Customizable Milk Flow Control:** Flexible tip lets baby regulate milk flow at their own pace, reducing feeding stress.
- • **Gentle Oral Development Support:** Wide, textured base and flexible design promote healthy mouth and teeth growth.

## Overview

Lansinoh NaturalWave Baby Bottle Nipples are crafted from 100% soft, durable silicone with a wide, textured base designed to support healthy oral development. Featuring an advanced airflow system to reduce colic and gas, these clinically proven nipples help breastfed babies transition smoothly to bottle feeding. Available in multiple flow rates and universally compatible with Lansinoh bottles, they adapt seamlessly to your baby’s growth stages, making them an essential, expert-backed choice for comfortable, controlled feeding.

## Description

Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, these soft, flexible 100% silicone baby bottle nipples have a wide, textured base and gentle slope to help babies latch and control the flow of milk. Advanced airflow technology minimizes gas and colic, while the design promotes healthy oral development for your little one. Clinically proven to reduce nipple confusion for breastfed babies, they support a smoother transition between breast and bottle. With three flow levels—Lansinoh slow flow nipples, Lansinoh medium flow nipples, and Lansinoh fast flow nipples—these baby bottle nipples adapt perfectly to your little one’s growing feeding needs. Voted 2024 Best Baby Bottle by Wirecutter, Lansinoh Nipples are engineered for a universal fit on all Lansinoh bottles, making them one of your newborn essentials must haves for more comfortable feedings.

Review: Love! Great dupe for Evenflo wide neck bottles. I actually preferred these more than the Evenflo medium flow nipples because these ones have a faster flow
Review: These Lansinoh NaturalWave nipples feel noticeably high quality right out of the box. When cleaning them for the first time, I was pleasantly surprised by the silicone's soft but durable feel. Even after tons of feedings and cleanings, the feel remains that of quality. We chose the extra slow flow (XS) because our newborn struggles with acid reflux and also has a tongue-tie. This nipple made a real difference. The slower, more controlled flow helps him pace himself better, which means less gulping, fewer air bubbles, and much gentler feedings overall. Pairing these nipples, paced feeding, and holding him upright for 20min at LEAST has reduced his reflux episodes significantly. They’ve also been great for maintaining breastfeeding rhythm. The shape and resistance feel natural enough that switching between bottle and breast hasn’t caused any issues. Overall, These are high-quality nipples that are easy to clean and genuinely helped our baby feed more comfortably. We’re sticking with them.

## Features

- SUPPORTS BABY’S ORAL DEVELOPMENT - Lansinoh feature a wide, textured base and gentle slope. Ultra-soft and flexible, they help your baby latch securely, for a more comfortable feeding experience with every bottle
- MILK FLOW THEY CONTROL – Our baby bottle let baby do the work when feeding. The flexible tip stretches and compresses so your baby controls the milk flow, giving them the right amount of milk at their own pace
- ADVANCED AIRFLOW TECHNOLOGY – Advanced Air Ventilation System (AVS) minimizes air intake to help reduce colic, spit-up, and gas, making these baby bottle the perfect addition to your newborn essentials must haves for more comfortable feedings
- CLINICALLY PROVEN - Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, Lansinoh NaturalWave are clinically proven to reduce confusion for breastfed babies
- GROWS WITH YOUR BABY - Engineered for a universal fit on all Lansinoh bottles and available in three sizes—Lansinoh slow flow , Lansinoh medium flow , and Lansinoh fast flow —to ensure the right milk flow at every stage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DT4VL9P8 |
| Batteries required | No |
| Best Sellers Rank | #13,125 in Baby Products ( See Top 100 in Baby Products ) #1,161 in Baby Bottle-Feeding Supplies |
| Bottle nipple type | Vented |
| Bottle type | Vented Bottle |
| Care instructions | Dishwasher Safe |
| Customer Reviews | 4.7 4.7 out of 5 stars (940) |
| Date First Available | 9 April 2025 |
| Dishwasher safe | Yes |
| Item Weight | 82 g |
| Material Composition | 100% Silicone |
| Material Type | Silicone |
| Material free | Bisphenol A Free, Bisphenol S Free |
| Number of items | 4 |
| Product Dimensions | 5.99 x 5.99 x 11 cm; 82 g |

## Product Details

- **Bottle nipple type:** Vented
- **Brand:** Lansinoh
- **Liquid flow speed description:** Fast Flow
- **Material:** Silicone
- **Size:** 1 Count (Pack of 4)

## Images

![NaturalWave Baby Bottle, Fast Flow, Size F, 6+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth - Image 1](https://m.media-amazon.com/images/I/61D2GqFjrCL.jpg)

## Available Options

This product comes in different **Size, Liquid Flow Speed Description** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***. on 12 December 2025*

Love! Great dupe for Evenflo wide neck bottles. I actually preferred these more than the Evenflo medium flow nipples because these ones have a faster flow

### ⭐⭐⭐⭐⭐ Review
*by L***U on 25 November 2025*

These Lansinoh NaturalWave nipples feel noticeably high quality right out of the box. When cleaning them for the first time, I was pleasantly surprised by the silicone's soft but durable feel. Even after tons of feedings and cleanings, the feel remains that of quality. We chose the extra slow flow (XS) because our newborn struggles with acid reflux and also has a tongue-tie. This nipple made a real difference. The slower, more controlled flow helps him pace himself better, which means less gulping, fewer air bubbles, and much gentler feedings overall. Pairing these nipples, paced feeding, and holding him upright for 20min at LEAST has reduced his reflux episodes significantly. They’ve also been great for maintaining breastfeeding rhythm. The shape and resistance feel natural enough that switching between bottle and breast hasn’t caused any issues. Overall, These are high-quality nipples that are easy to clean and genuinely helped our baby feed more comfortably. We’re sticking with them.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 28 October 2025*

These nipples fit perfectly with our Gulicola bottles — no leaks, no weird gaps, just a nice snug fit. The flow is smooth and consistent, and my baby took to them right away with no issues switching from breastfeeding. They’re easy to clean and hold up well after multiple washes and sterilizing. Really happy with this purchase — it’s great to find something that works perfectly without any hassle!

## Frequently Bought Together

- Lansinoh NaturalWave Baby Bottle Nipples – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports The Baby’s Developing Mouth and Teeth, Fast Flow, Size F, 4 Count, 6+ Months
- Lansinoh Anti-Colic Baby Bottles for Breastfeeding Babies, 5 Ounces, 3 Count, Includes 3 Slow Flow Nipples, Size S
- Pigeon Silicone Nipple (LL) with Latch-On Line, Natural Feel, 9+ Months, 4 Counts

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**Shop now:** [https://www.desertcart.co.za/products/728453507-naturalwave-baby-bottle-fast-flow-size-f-6-months-4](https://www.desertcart.co.za/products/728453507-naturalwave-baby-bottle-fast-flow-size-f-6-months-4)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*