---
product_id: 69024557
title: "Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1)"
brand: "dr. brown's"
price: "KD 3.45"
currency: KWD
in_stock: true
reviews_count: 13
category: "Dr. Brown's"
url: https://www.desertcart.com.kw/products/69024557-natural-flow-options-replacement-vent-kit-narrow-2-count-pack
store_origin: KW
region: Kuwait
---

# Fits Options+ Narrow 8oz bottles Includes 2 vent inserts & reservoirs Dishwasher & sterilizer safe Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1)

**Brand:** dr. brown's
**Price:** KD 3.45
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep the flow natural, the fuss minimal — never miss a beat with Dr. Brown’s vent kit!

## Quick Answers

- **What is this?** Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1) by dr. brown's
- **How much does it cost?** KD 3.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/69024557-natural-flow-options-replacement-vent-kit-narrow-2-count-pack)

## Best For

- dr. brown's enthusiasts

## Why This Product

- Trusted dr. brown's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Hygiene ♻️:** Top-rack dishwasher and sterilizer safe for quick, germ-free cleaning.
- • **Anti-Colic Innovation 💨:** Maintains the patented vent system that reduces colic, gas, and spit-up for happier feeding times.
- • **Perfect Compatibility 🍼:** Designed exclusively for Dr. Brown’s Options+ Narrow 8oz/250mL bottles—seamless fit guaranteed.
- • **Complete Replacement Kit 🔄:** Includes 2 vent inserts, 2 reservoirs, and 2 travel discs to keep your bottles performing like new.
- • **Travel-Ready Convenience ✈️:** Includes travel discs so you can confidently take your baby’s bottle anywhere without leaks or mess.

## Overview

Dr. Brown's Natural Flow Options+ Replacement Vent Kit is a 2-count set of essential vent parts designed for the Options+ Narrow 8oz bottles. Made from durable plastic and silicone, these dishwasher and sterilizer-safe components preserve the bottle’s anti-colic function, ensuring smooth feeding and easy maintenance. Perfect for replacing lost or worn parts, this kit includes vent inserts, reservoirs, and travel discs to keep your baby’s feeding experience consistent and hassle-free.

## Description

Buy Dr. Brown's Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great replacement parts - For those that do not know, the Doc Browns Anti-Cholic bottles are great bottles that work as advertised, particularly in their anti-cholic function. This stem is the feature that permits that function. The bottles also travel well...which is how we kept loosing these stems and stem caps. So I bought a few more. Bein as how these are the exact same brand and part they function in the bottle well. I just wish that Doc Brown would amend their bottle brush design to include a brush that would effectively clean this part. But I've never had one break, the part itself is great, and the bottle design as a whole fulfills its promises.
Review: Great replacement parts - Perfect replacements. We had gotten some Dr browns bottles second hand and needed new replacement vents. Works great!

## Features

- REPLACEMENT BOTTLE PARTS. Replace worn or lost Dr. Brown’s Options+ vent parts
- EASY TO CLEAN. Dishwasher (top rack) and sterilizer safe
- INCLUDES: 2 vent inserts, 2 reservoirs and 2 travel discs. Fits Options+ Narrow 8oz/250mL bottles
- Dr. Brown’s Natural Flow Options+ Replacement Vent Kit, 2-Pack, Narrow, 6m+

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018FALSNY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,941 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Dryer Replacement Parts |
| Brand Name | Dr. Brown's |
| Capacity | 8 ounces |
| Color | Clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,975) |
| Date First Available | April 21, 2018 |
| Included Components | Inlet Hose |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | SR203-P4 |
| Material Type | Plastic, Silicone |
| Model Info | SR203-P4 |
| Part Number | SR203-P4 |
| Product Dimensions | 1.6 x 4.3 x 9.6 inches |
| Special Features | Dishwasher Safe - Top Rack Only |

## Product Details

- **Bottle Nipple Type:** Vented
- **Brand:** Dr. Brown's
- **Color:** Clear
- **Item Weight:** 1.28 ounces
- **Material Type Free:** BPA Free

## Images

![Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/618wp2Wl9pL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will these only fit the options bottles?**
A: The bottles themselves are all the same. So these will fit any bottles. I’m not 100% sure if the cap that holds the nipple will fit from the natural flow, but I’m sure it will.

**Q: will these fit evenflo bottles?**
A: Thank you for your inquiry.  We have not tested the Dr. Brown’s Natural Flow® Options+™ Replacement Vent Kit, 2-Pack, Narrow in an evenflo bottle.

**Q: Can someone please tell me what these pieces are called?**
A: The parts in this post are the travel disks, reservoir tubes and vent inserts.

**Q: Do you have the 4 oz vent kit for 4oz dr Browns bottles**
A: Bed Bath and Beyond

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement parts
*by I***F on January 7, 2026*

For those that do not know, the Doc Browns Anti-Cholic bottles are great bottles that work as advertised, particularly in their anti-cholic function. This stem is the feature that permits that function. The bottles also travel well...which is how we kept loosing these stems and stem caps. So I bought a few more. Bein as how these are the exact same brand and part they function in the bottle well. I just wish that Doc Brown would amend their bottle brush design to include a brush that would effectively clean this part. But I've never had one break, the part itself is great, and the bottle design as a whole fulfills its promises.

### ⭐⭐⭐⭐⭐ Great replacement parts
*by K***N on November 4, 2025*

Perfect replacements. We had gotten some Dr browns bottles second hand and needed new replacement vents. Works great!

### ⭐⭐⭐⭐⭐ Perfect replacement
*by I***G on September 9, 2025*

Fits exactly as expected. Prevent gas for babies

## Frequently Bought Together

- Dr. Brown's Natural Flow Options+Replacement Vent Kit, Narrow, 2 Count (Pack of 1)
- Dr. Brown’s Natural Flow Preemie Flow Narrow Baby Bottle Silicone Nipple, Slowest Flow, 0m+, 100% Silicone Bottle Nipple, 6 Count(Pack of 1)
- Dr. Brown's Natural Flow Options+Replacement Vent Kit, Wide-Neck 2 Count (Pack of 1) (Fits Options+ Wide-Neck - 9oz/270mL bottles)

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**Shop now:** [https://www.desertcart.com.kw/products/69024557-natural-flow-options-replacement-vent-kit-narrow-2-count-pack](https://www.desertcart.com.kw/products/69024557-natural-flow-options-replacement-vent-kit-narrow-2-count-pack)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-25*