---
product_id: 143135369
title: "Natural Flow Options+ Anti-Colic Wide Neck Baby Bottles, Glass, Green, 270 ml"
brand: "dr. brown's"
price: "$50.43"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/143135369-natural-flow-options-anti-colic-wide-neck-baby-bottles-glass
store_origin: US
region: United States of America
---

# BPA-free, nutrient-preserving design 270 ml wide neck glass bottle Clinically proven anti-colic vent system Natural Flow Options+ Anti-Colic Wide Neck Baby Bottles, Glass, Green, 270 ml

**Brand:** dr. brown's
**Price:** $50.43
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate feeding time with science-backed comfort and natural flow

## Quick Answers

- **What is this?** Natural Flow Options+ Anti-Colic Wide Neck Baby Bottles, Glass, Green, 270 ml by dr. brown's
- **How much does it cost?** $50.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/143135369-natural-flow-options-anti-colic-wide-neck-baby-bottles-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

- • **Vacuum-Free Consistent Flow:** Mimics breastfeeding pace, letting baby feed comfortably
- • **Glass Durability Meets Safety:** Eco-friendly, BPA-free glass keeps milk pure and fresh
- • **Adaptive Design Grows with Baby:** Internal vent removable as feeding skills develop—no bottle swap needed
- • **Clinically Proven Anti-Colic System:** Reduces colic, spit-up, and gas for peaceful nights
- • **Breast-Like Teat for Natural Feeding:** Encourages proper latch, easing breast-to-bottle transitions

## Overview

Dr. Brown's Natural Flow Options+ 270 ml glass baby bottle features a clinically proven anti-colic internal vent system that reduces colic, spit-up, and gas. Its breast-like silicone teat promotes a natural latch, easing transitions between breast and bottle. The vacuum-free design ensures a consistent flow rate, closely mimicking breastfeeding. Made from BPA-free glass, it preserves milk nutrients and supports digestion. The bottle’s vent system is removable, allowing it to adapt as your baby grows, eliminating the need for multiple bottles.

## Description

Natural Flow Options+ Anti-Colic Wide Neck Baby Bottles, Glass, Green, 270 ml

## Features

- ANTI-COLIC GLASS BABY BOTTLE. Anti-Colic internal vent system is clinically proven to reduce colic. Decreases spit-up, burping and wind.
- CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s silicone teats provide a consistent flow so babies can feed at their own pace.
- PRESERVES NUTRIENTS. The anti-colic vent system is proven to help preserve bottle milk nutrients and aids in digestion for a better night’s sleep.
- BREASTFEEDING BOTTLE. The breast-like teat shape encourages a proper latch for a more natural bottle feeding experience and eases the transition from breast to bottle and back again.
- BOTTLE GROWS WITH BABY. Dr. Brown’s Natural Flow Anti-Colic Options+ baby bottle works best with the internal vent system in place but can be removed as baby’s feeding develops – no need to introduce a different bottle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | WB91700-P4 |
| Product Dimensions | 7 x 7 x 23.2 cm; 319 g |
| Item model number | WB91700-P4 |
| Target gender | Unisex |
| Material-free | BPA Free |
| Number of items | 1 |
| Style | 1 Pack |
| Batteries required | No |
| Dishwasher safe | Yes |
| Bottle nipple type | Orthodontic |
| Bottle type | Anti-Colic Bottle |
| Item Weight | 319 g |

## Product Details

- **Brand:** Dr. Brown's
- **Colour:** green
- **Material Type Free:** BPA Free
- **Item weight:** 0.32 Kilograms
- **Bottle teat type:** Orthodontic
- **Capacity:** 270 Millilitres
- **Bottle type:** Anti-Colic Bottle
- **Age range (description):** 0+ months
- **Number of items:** 1
- **Dishwasher safe?:** Yes

## Images

![Natural Flow Options+ Anti-Colic Wide Neck Baby Bottles, Glass, Green, 270 ml - Image 1](https://m.media-amazon.com/images/I/715O1GWuulL.jpg)

## Frequently Bought Together

- Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottle 9 oz/270 mL,with Level 1 Slow Flow Nipple,1 Pack,0m+
- Dr. Brown's Natural Flow Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, count 6 (Pack of 1)
- HUAKENER 4 Pack Silicone Sleeves with Handles for Dr Brown Baby Bottles, Anti Breakage Baby Bottles Holder, Compatible Dr Brown Wide-Neck Baby Bottles 9 oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/143135369-natural-flow-options-anti-colic-wide-neck-baby-bottles-glass](https://www.desertcart.us/products/143135369-natural-flow-options-anti-colic-wide-neck-baby-bottles-glass)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-13*