---
product_id: 9838772
title: "5 Phases Starter Set, 4 Ounce"
brand: "5 phases"
price: "$163810"
currency: COP
in_stock: false
reviews_count: 4
url: https://www.desertcart.co/products/9838772-5-phases-starter-set-4-ounce
store_origin: CO
region: Colombia
---

# 4oz hybrid glass bottle Microwavable & dishwasher safe for busy parents Interchangeable glass inserts reduce plastic waste 5 Phases Starter Set, 4 Ounce

**Brand:** 5 phases
**Price:** $163810
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Elevate feeding time with the future-proof glass bottle system every eco-conscious parent craves!

## Quick Answers

- **What is this?** 5 Phases Starter Set, 4 Ounce by 5 phases
- **How much does it cost?** $163810 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/9838772-5-phases-starter-set-4-ounce)

## Best For

- 5 phases enthusiasts

## Why This Product

- Trusted 5 phases brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Feeding:** Interchangeable glass inserts cut down plastic use and carbon footprint—feed your baby and the planet simultaneously.
- • **Ready for Growth:** Includes 2 replacement glass inserts and 2 medical-grade silicone nipples (0-3 months) to keep up with your baby’s feeding journey.
- • **Pure Glass, Protected:** Hybrid glass bottle with BPA-free plastic sleeve ensures baby drinks from the safest, purest material without breakage worries.
- • **Effortless Clean & Heat:** Microwavable and dishwasher safe, saving you precious time during those hectic feeding moments.
- • **Mom-Designed, Parent-Approved:** Created by a mom in the USA, blending health, convenience, and style for the modern parent.

## Overview

The 5 Phases Starter Set features a 4oz hybrid glass baby bottle with a protective BPA-free plastic sleeve, two additional glass inserts with silicone plugs, and two medical-grade vented silicone nipples designed for 0-3 months. Microwave and dishwasher safe, this mom-designed, eco-friendly feeding system reduces plastic waste while providing a safer, purer feeding experience.

## Description

5 Phases is the first bottle feeding system to introduce an Interchangeable glass insert. Our unique design kept theca-mom in mind providing the healthful benefits of glass +the protection of BPA free plastic all while reducing the carbon footprint on the environment. Our "grow with me "feeding system truly makes our bottles the most eco-friendly bottle feeding system out there. Recent studies show there are health concerns associated with any plastic - even BPA free plastics. Having baby feed from GLASS reassures parents their babies are drinking from the purest bottle possible. Though the medical community is increasingly recommending GLASS over plastic, many parents are hesitant to use glass bottles in fear of them breaking. Our eco-friendly bottles provide the perfect solution. The "interchangeable glass insert concept" is one of a kind. The recyclable translucent plastic sleeve guards against breakage but contains the broken glass and liquid mess if breaking occurs making it safer alternative in glass bottle feeding. The ability to buy additional glass inserts adds convenience and affordability and reduces the carbon footprint in the environment because you use less plastic. A perfect storage solution for pumped milk and formulas, our glass inserts "grow with me" feeding system are ideal for homemade baby food when baby has moved on from their bottles. Now that's eco- friendly. Our 4oz Starter Sets demonstrate the interchangeable glass insert concept. It includes: (1) fully assembled 4 oz. bottle(2) replacement glass Inserts w/plugs(2) additional silicone 0-3mos nipples2015 New York Family Magazine Best Bottle Picks2014 American Baby Best Bottle Picks.

Review: I give only a one star because I really like the idea - I give only a one star because I really like the idea , and was excited to use them, but the nipple collapsed into itself continuously and I have been unable to use them for feeding. I I have tried to find different I have tried to find different nipples but nothing fits- so disappointing
Review: Great set, but very fast flow for 0-3 months - Great set! Quality glass bottles and the sleeve makes it feel more durable. My only issue, and thus the 4 stars, is that the nipples that comes with it are very fast flow for 0-3 months (as compared to the Tommy Tippee for the same age). Until the little one can handle the faster flow, I am using the glass bottles to store that day's milk and use them to heat it up before pouring warmed milk into another bottle. I've noticed that the glass bottles warm up the milk quicker than the plastic Medela storage bottles - which is fantastic when you have a crying hungry baby.

## Features

- 4oz Starter Sets includes (1) 4oz fully assembled hybrid glass baby bottle; (2) additional 4oz replacement glass inserts (silicone plugs are included) and (2) additional medical grade vented silicone nipples (0-3mos)
- BPA, phthalate and PVC free
- Microwavable and dishwasher safe
- Third party tested
- Designed by a mom in the USA!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FA5481W |
| Age Range (Description) | Baby |
| Age Range Description | Baby |
| Bottle Type | Anti-Colic Bottle |
| Brand | 5 Phases |
| Capacity | 4 ounces |
| Color | Green |
| Customer Reviews | 2.9 out of 5 stars 4 Reviews |
| Dish Washer Safe | Yes |
| Is the item microwaveable? | Yes |
| Item Height | 3 inches |
| Item Weight | 4 ounces |
| Manufacturer | 5 Phases |
| Number of Items | 1 |
| UPC | 856244002078 786417160987 |

## Images

![5 Phases Starter Set, 4 Ounce - Image 1](https://m.media-amazon.com/images/I/317reUlwqQL.jpg)
![5 Phases Starter Set, 4 Ounce - Image 2](https://m.media-amazon.com/images/I/51uBqqqx9cL.jpg)
![5 Phases Starter Set, 4 Ounce - Image 3](https://m.media-amazon.com/images/I/717tAH9frlL.jpg)
![5 Phases Starter Set, 4 Ounce - Image 4](https://m.media-amazon.com/images/I/71Yqynn7BAL.jpg)
![5 Phases Starter Set, 4 Ounce - Image 5](https://m.media-amazon.com/images/I/9104CKoc3SL.jpg)

## Customer Reviews

### ⭐ I give only a one star because I really like the idea
*by 0***A on July 2, 2016*

I give only a one star because I really like the idea , and was excited to use them, but the nipple collapsed into itself continuously and I have been unable to use them for feeding. I I have tried to find different I have tried to find different nipples but nothing fits- so disappointing

### ⭐⭐⭐⭐ Great set, but very fast flow for 0-3 months
*by Z***4 on October 20, 2014*

Great set! Quality glass bottles and the sleeve makes it feel more durable. My only issue, and thus the 4 stars, is that the nipples that comes with it are very fast flow for 0-3 months (as compared to the Tommy Tippee for the same age). Until the little one can handle the faster flow, I am using the glass bottles to store that day's milk and use them to heat it up before pouring warmed milk into another bottle. I've noticed that the glass bottles warm up the milk quicker than the plastic Medela storage bottles - which is fantastic when you have a crying hungry baby.

### ⭐⭐⭐⭐⭐ fantastic glass bottles
*by J***S on June 11, 2014*

Love these glass bottles! Plastic protects glass and the glass is thick enough to heat up with out fear of breaking.

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**Shop now:** [https://www.desertcart.co/products/9838772-5-phases-starter-set-4-ounce](https://www.desertcart.co/products/9838772-5-phases-starter-set-4-ounce)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*