---
product_id: 257781310
title: "NaturalWave, Fast Flow (4L), 2 Count"
brand: "lansinoh"
price: "C$996"
currency: NIO
in_stock: true
reviews_count: 6
category: "Lansinoh"
url: https://www.desertcart.ni/products/257781310-naturalwave-fast-flow-4l-2-count
store_origin: NI
region: Nicaragua
---

# Fast flow nipple for efficient feeding 100% silicone, BPA/BPS free safe material Air Ventilation System reduces colic NaturalWave, Fast Flow (4L), 2 Count

**Brand:** lansinoh
**Price:** C$996
**Availability:** ✅ In Stock

## Summary

> 🍼 Seamless feeding, happy baby – because every drop counts!

## Quick Answers

- **What is this?** NaturalWave, Fast Flow (4L), 2 Count by lansinoh
- **How much does it cost?** C$996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/257781310-naturalwave-fast-flow-4l-2-count)

## 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

- • **Easy Clean & Assemble:** Fewer parts with fast flow option for hassle-free feeding
- • **Natural Feeding Action:** Mimics breastfeeding to promote healthy oral development
- • **Soft & Flexible Silicone:** Designed for optimal compression and baby’s comfort
- • **Clinically Proven Comfort:** Reduces nipple confusion to ease breastfeeding transitions
- • **Anti-Colic Air Ventilation:** Minimizes air intake to reduce colic and spit-up

## Overview

The Lansinoh NaturalWave Fast Flow bottle nipple is expertly designed to support breastfeeding transitions by mimicking natural feeding actions. Made from 100% BPA/BPS-free silicone, it features an Air Ventilation System to reduce colic and spit-up, ensuring baby’s comfort. Clinically proven to reduce nipple confusion, this fast flow nipple is easy to clean and assemble, making it a trusted choice for modern parents seeking a smooth, natural feeding experience.

## Description

Change is hard. Make it easier for your little one with a nipple designed to help transition from breastfeeding to bottle feeding and back. Lansinoh's NaturalWave baby bottle nipple supports your baby by promoting the same natural feeding actions they learned while breastfeeding and is clinically proven to reduce nipple confusion. The soft, flexible silicone has an anti-colic air ventilation system to reduce intake air, a potential cause of colic or spit up. Dishwasher safe and BPA/BPS free. For nearly 40 years, new mothers have trusted Lansinoh to support and care for them while they enter the messy magic of motherhood. Born from one mother’s realization that birthing people often go without the support they need and deserve, Lansinoh proudly stands with mothers all over the world. Our journey started with award winning, doctor recommended HPA Lanolin Nipple Cream: today, we offer a comprehensive collection of solutions to help new parents navigate pregnancy, birth, breastfeeding, and pumping. Our product range includes organic nipple balm, disposable nursing pads, washable nursing pads, breastmilk storage bags, manual breast pumps and double electric breast pumps, postpartum essentials, baby bottles, and more. Lansinoh products are available in more than 70 countries and the company is committed to being climate neutral by 2030.

Review: Perfect from 4 months - Our baby’s favourite teats
Review: Resulta que el paquete solo viene con dos unidades, no con 8 como especifica el producto.

## Features

- REDUCES CONFUSION - Clinically proven to reduce confusion for your breastfed baby
- EASES TRANSITIONS – Encourages your baby to use the same feeding actions as breastfeeding and promotes natural oral development
- VENTED FOR BABY'S COMFORT- Air Ventilation System (AVS) reduces intake of air, a potential cause of colic or spit up
- NATURALWAVE BOTTLE – Lansinoh are soft, flexible, and designed for optimal compression
- SAFE FOR BABY- Our NaturalWave Bottle are made with 100% silicone and BPA/BPS free
- FEWER PARTS, 3 FLOW FEEDING OPTIONS – all Lansinoh baby bottle are easy to clean and assemble. They come in slow flow, medium and fast flow for pace feeding convenience. This listing only offers fast flow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006YPTWLS |
| Batteries required | No |
| Best Sellers Rank | #599 in Baby Products ( See Top 100 in Baby Products ) #10 in Baby Bottle Nipples |
| Bottle nipple type | Fast Flow |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,036) |
| Date First Available | 25 April 2012 |
| Item Weight | 42.4 g |
| Item model number | 71025 |
| Material Type | Silicone |
| Material free | BPA/BPS Free |
| Model number | 71025 |
| Number of items | 1 |
| Product Dimensions | 8 x 5.23 x 14.25 cm; 42.52 g |
| Style | Fast-Flow |

## Product Details

- **Bottle nipple type:** Fast Flow
- **Brand:** Lansinoh
- **Liquid flow speed description:** Fast Flow, Slow Flow
- **Material:** Silicone
- **Size:** 2 Count (Pack of 1)

## Images

![NaturalWave, Fast Flow (4L), 2 Count - Image 1](https://m.media-amazon.com/images/I/61LsPnYLNoL.jpg)

## Questions & Answers

**Q: Is Medium Flow a "Level 2"? I have the 5 oz bottles and the nipples they came with are "level 2"  I need to know if I buy Medium if it is the same?**
A: Medium flow is "level 3." "Level 2" is slow flow. I have no idea what level 1 is. Preemie, maybe?There should be an "S" on the nipples that came with the bottles. There's an "M" on the medium flow nipples.

**Q: Are there any glass bottles that these nipples will fit on? 
*UPDATE: I found that these fit on the Born Free glass bottles. The other customer was right in that they do NOT fit on the Avent glass bottles.**
A: I found that they DO work with the AVENT natural glass bottles. Although it doesn't seem like they fit at first because the top of the ring doesn't line up like the AVENT nipples do, and the ring doesn't seem to screw down all the way, it DOES form a leak-proof seal.

**Q: Are these compatible with Joovy Boob bottles?**
A: Yes I use these on the Joovy Boob glass bottles.

**Q: What other bottle would this nipple fit on**
A: I have avent glass bottles, I bought maymom rings and nipples and they fit on that

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect from 4 months
*by A***N on 27 May 2024*

Our baby’s favourite teats

### ⭐ Review
*by C***N on 17 October 2025*

Resulta que el paquete solo viene con dos unidades, no con 8 como especifica el producto.

### ⭐⭐⭐⭐⭐ Review
*by T***R on 5 January 2026*

These were perfect as the mam size X were too fast for my little one, definitely recommend if the mam sizes are too much for your child

## 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, 2 Count, 6+ Months
- Lansinoh Anti-Colic Baby Bottles for Breastfeeding Babies, 8 Ounces, 3 Count, Includes 3 Medium Flow Nipples, Size M
- Pigeon Silicone Nipple (L) with Latch-On Line, Natural Feel, 6+ Months, 4 Counts

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**Shop now:** [https://www.desertcart.ni/products/257781310-naturalwave-fast-flow-4l-2-count](https://www.desertcart.ni/products/257781310-naturalwave-fast-flow-4l-2-count)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*