---
product_id: 357438243
title: "Dr Browns Standard Narrow Neck Options Replacement Vent Kit"
brand: "dr. brown's"
price: "Bs.3612"
currency: BOB
in_stock: false
reviews_count: 6
url: https://www.desertcart.bo/products/357438243-dr-browns-standard-narrow-neck-options-replacement-vent-kit
store_origin: BO
region: Bolivia
---

# Made in USA, imported quality 8 oz / 250 ml capacity fit BPA-free, safe materials Dr Browns Standard Narrow Neck Options Replacement Vent Kit

**Brand:** dr. brown's
**Price:** Bs.3612
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Upgrade your baby’s bottle game with the ultimate anti-colic vent kit!

## Quick Answers

- **What is this?** Dr Browns Standard Narrow Neck Options Replacement Vent Kit by dr. brown's
- **How much does it cost?** Bs.3612 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/357438243-dr-browns-standard-narrow-neck-options-replacement-vent-kit)

## 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

- • **Perfect Fit Replacement:** Designed exclusively for Dr. Brown’s Standard Narrow Neck 8 oz bottles—never compromise on compatibility.
- • **Travel-Ready Portability:** Lightweight and compact design ensures you’re always prepared on the go.
- • **Durable & Dishwasher Safe:** Crafted from BPA-free materials that withstand daily cleaning without wear or tear.
- • **Trusted Quality & Ratings:** Join thousands of satisfied parents with a 4.8-star rating and proven performance.
- • **Seamless Anti-Colic Venting:** Precision-engineered inserts and reservoirs reduce gas and fussiness for happier feedings.

## Overview

The Dr. Brown's Standard Narrow Neck Options Replacement Vent Kit includes 2 inserts and 2 reservoirs designed to fit 8 oz/250 ml Dr. Brown’s bottles. Made from BPA-free materials in the USA and dishwasher safe, this kit ensures continued anti-colic performance by replacing worn or lost parts. Highly rated by parents for durability and effectiveness, it’s the essential upgrade for smooth, fuss-free feeding.

## Description

Functions For The Standard 8 Oz/250 Ml Dr. Brown'S Bottles. Dr. Brown'S Bottle And Are Meant To Replace Worn Or Lost Parts. Includes 2 Inserts And 2 Reservoirs. Bpa Free And Made In Usa. Imported From Dubai.

Review: Good quality - Perfect replacement for dr. Browns babby bottle.
Review: 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.

## Features

- The Training Bottle By Nuby Has A Non Drip Nipple With An Anti Colic System And Removable Handles
- Perfect For Easy Transition From Bottle To Cup
- Soft Silicone Nipple With Anti Colic System

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018FALSNY |
| Additional product features | Portable |
| Batteries required | No |
| Best Sellers Rank | #17,380 in Baby Products ( See Top 100 in Baby Products ) #647 in Feeding Bottles |
| Bottle nipple type | Vented |
| Bottle type | Anti-Colic Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,813) |
| Date First Available | 2 January 2019 |
| Dishwasher safe | Yes |
| Item Dimensions LxWxH | 41 x 109 x 244 Millimeters |
| Item Weight | 36.3 g |
| Item model number | SR203-P4 |
| Manufacturer | Dr. Brown's |
| Material free | BPA Free |
| Model Number | SR203-P4 |
| Number of items | 1 |
| Product Dimensions | 4.06 x 10.92 x 24.38 cm; 36.29 g |

## Product Details

- **Age Range (Description):** Baby
- **Bottle Type:** Anti-Colic Bottle
- **Bottle nipple type:** Vented
- **Brand:** Dr. Brown's
- **Capacity:** 227 g
- **Is Dishwasher Safe:** Yes
- **Is Microwaveable:** No
- **Item Weight:** 0.08 Pounds
- **Material Type Free:** BPA Free
- **Number of Items:** 1

## Images

![Dr Browns Standard Narrow Neck Options Replacement Vent Kit - Image 1](https://m.media-amazon.com/images/I/31cZihhJpGL.jpg)
![Dr Browns Standard Narrow Neck Options Replacement Vent Kit - Image 2](https://m.media-amazon.com/images/I/41gFOcuoY4L.jpg)
![Dr Browns Standard Narrow Neck Options Replacement Vent Kit - Image 3](https://m.media-amazon.com/images/I/618wp2Wl9pL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on 16 March 2025*

Perfect replacement for dr. Browns babby bottle.

### ⭐⭐⭐⭐⭐ Review
*by I***F on 7 January 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.

### ⭐⭐⭐⭐⭐ Review
*by M***A on 28 October 2025*

La mejor marca para tu bebé

## 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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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-23*