---
product_id: 252439078
title: "4 oz/120ml Narrow Glass"
brand: "dr. brown's"
price: "A$54"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/252439078-4-oz-120ml-narrow-glass
store_origin: AU
region: Australia
---

# 4 oz/120 ml precise capacity Convertible vent system for growth BPA-free, safe & eco-friendly 4 oz/120ml Narrow Glass

**Brand:** dr. brown's
**Price:** A$54
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate every feed with smart, safe, and stylish baby bottles!

## Quick Answers

- **What is this?** 4 oz/120ml Narrow Glass by dr. brown's
- **How much does it cost?** A$54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/252439078-4-oz-120ml-narrow-glass)

## 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 Cleaning:** Dishwasher and sterilizer safe for busy parents who value hygiene and convenience.
- • **Pure & Safe Materials:** 100% glass construction ensures BPA-free, toxin-free feeding for peace of mind.
- • **Perfect Portion Control:** 4 oz/120 ml narrow bottle designed for precise feeding and easy handling.
- • **Universal Compatibility:** Fits most breast pumps, making pumping and feeding seamless and stress-free.
- • **Adaptive Feeding Innovation:** Convertible vent system grows with your baby’s needs, reducing colic and improving digestion.

## Overview

Dr. Brown's Options+ 4 oz/120 ml Narrow Glass Bottles come in a convenient 2-pack featuring a unique convertible vent system that reduces feeding issues and preserves vitamins. Made from 100% BPA-free glass, these bottles are dishwasher and sterilizer safe, compatible with most breast pumps, and designed to grow with your baby’s feeding needs.

## Description

Product Description Introducing dr. brown's options+: the market's first convertible bottle that can be used with or without the vent system. the new vent system is designed to grow with baby, and we recommend using this system to experience all the health benefits of our bottle. it helps reduce feeding problems, helps digestion and helps preserve vitamins. some moms and dads find removing the vent a convenient option as their baby's feeding becomes more developed. the nipple venting creates a paced flow, and provides a feeding experience similar to most nipple-vented bottles. options+ bottles fit most breast pumps, and are bpa-free and made in the usa. Set Contains: 4 oz/120 ml glass narrow options+ bottle, 2-pack

Review: Good - Good glass quality and price
Review: Good design - Good design

## Features

- 4 oz/120 ml glass narrow options+ bottle, 2-pack
- Vent and nipple create vacuum-free feeding
- Bpa free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model number | SB42003-P2 |
| Product Dimensions | 5.59 x 11.18 x 16.76 cm; 344.73 g |
| Item model number | SB42003-P2 |
| Target gender | Unisex |
| Material Type | Silicone |
| Material Composition | 100% GLASS |
| Material free | BPA Free |
| Care instructions | Sterilizer & Dishwasher Safe (top rack) |
| Additional product features | BPA FREE |
| Number of items | 2 |
| Style | 4 Ounce, 2 Pack |
| Batteries required | No |
| Dishwasher safe | Yes |
| Bottle nipple type | Slow Flow Hole |
| Bottle type | Anti-Colic Bottle |
| Item Weight | 345 g |

## Product Details

- **Brand:** Dr. Brown's
- **Colour:** Clear/Glass
- **Material type free:** BPA Free
- **Item weight:** 0.76 Pounds
- **Bottle nipple type:** Slow Flow Hole

## Images

![4 oz/120ml Narrow Glass - Image 1](https://m.media-amazon.com/images/I/81AQMaLmiTL.jpg)
![4 oz/120ml Narrow Glass - Image 2](https://m.media-amazon.com/images/I/714iH+zHe1L.jpg)
![4 oz/120ml Narrow Glass - Image 3](https://m.media-amazon.com/images/I/81OP2ON1m2L.jpg)
![4 oz/120ml Narrow Glass - Image 4](https://m.media-amazon.com/images/I/81PJrtmLd9L.jpg)
![4 oz/120ml Narrow Glass - Image 5](https://m.media-amazon.com/images/I/81I5x82uN7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by A***I on 2 May 2021*

Good glass quality and price

### ⭐⭐⭐⭐ Good design
*by B***I on 31 May 2021*

Good design

### ⭐⭐⭐⭐⭐ Excellent
*by Y***I on 3 September 2025*

Excellent

## Frequently Bought Together

- Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle 4 oz/120 mL, with Level 1 Slow Flow Nipple, 2 Pack, 0m+
- Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count
- Dr. Brown's Narrow 100% Silicone Baby Bottle Sleeve, Mint, 4oz

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**Shop now:** [https://www.desertcart.com.au/products/252439078-4-oz-120ml-narrow-glass](https://www.desertcart.com.au/products/252439078-4-oz-120ml-narrow-glass)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*