---
product_id: 357644671
title: "Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black"
brand: "luxja"
price: "₩109075"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/357644671-luxja-breastmilk-cooler-bag-hold-four-5-ounce-breastmilk-bottles
store_origin: KR
region: South Korea
---

# Holds 4 bottles (5 oz each) Compact 6.25" x 6.25" x 5" fits most totes Leakproof, water-resistant nylon Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black

**Brand:** luxja
**Price:** ₩109075
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep your milk fresh, your style fresh—because every drop counts!

## Quick Answers

- **What is this?** Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black by luxja
- **How much does it cost?** ₩109075 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/357644671-luxja-breastmilk-cooler-bag-hold-four-5-ounce-breastmilk-bottles)

## Best For

- luxja enthusiasts

## Why This Product

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

## Key Features

- • **Easy Organization:** Front pocket for name and date cards keeps your milk storage clearly labeled and hassle-free.
- • **Optimized Capacity:** Holds four 4-5 oz breastmilk bottles—ideal for busy moms managing multiple feeds.
- • **Perfectly Portable:** Compact design fits seamlessly into your daily pump bag or backpack for on-the-go convenience.
- • **Leakproof Confidence:** Water-resistant nylon with a leakproof lining ensures no spills, keeping your essentials safe and dry.
- • **Lightweight & Durable:** Weighing just 141g, this sturdy cooler bag is built to last without weighing you down.

## Overview

The Luxja Breastmilk Cooler Bag is a sleek, water-resistant nylon cooler designed to hold four 4-5 ounce breastmilk bottles securely. Featuring a leakproof lining and a compact size that fits most breast pump totes, it offers lightweight portability and a convenient front pocket for labeling. Perfect for professional moms who demand reliability and style on the go.

## Description

Breastmilk cooler bag

## Features

- MATERIAL: Made of water-resistant nylon. Leakproof lining on the inside, easy to clean. (Bag only)
- CAPACITY: This breastmilk cooler bag fits four 4-5 ounce (120-150 milliliters) breastmilk bottles. Please note that it fits bottles without the nipple and protective cap on.
- NOTE: An ice pack will help keep the bottles separated and cold.(We sell bag only. Ice pack and bottles are not included.)
- DETAILS: Sturdy top handle for easy carrying. There is also a small front pocket for name and date card.
- DIMENSIONS: 6.25" x 6.25" x 5", can fit into most brands breast pump tote or backpack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | CALX10103 |
| Target gender | Female |
| Material | Nylon |
| Additional product features | Portable |
| Number of items | 1 |
| Batteries required | No |
| Product Dimensions | 15.88 x 15.88 x 12.7 cm; 141 g |
| Item model number | CALX10103 |
| Manufacturer | 0 |
| Country of Origin | USA |
| Item Weight | 141 g |

## Images

![Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black - Image 1](https://m.media-amazon.com/images/I/71Zvv3EOdkL.jpg)
![Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black - Image 2](https://m.media-amazon.com/images/I/71mlEQp4YIL.jpg)
![Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black - Image 3](https://m.media-amazon.com/images/I/71h8qqdu55L.jpg)
![Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black - Image 4](https://m.media-amazon.com/images/I/61R9OH8lAWL.jpg)
![Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only), Black - Image 5](https://m.media-amazon.com/images/I/71daCD5AikL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a couple 4 oz. bottles as well as 2 flanges? How many 4 oz. bottles do you think you could fit with 2 flanges in there?**
A: It is very compact. I had to order a reusable freezer bag so i could store flanges and other parts cause this bag is so small. MAYBE you could fit 1 4oz bottle with just your flanges without the ice pack.

**Q: Do these fit Comotomo 5 ounces bottles?**
A: Yes, it fits.

**Q: Would this fit Avent bottles with an ice pack?**
A: Yes, it fits for most standard brands 4-5 ounce bottles,

**Q: Does it come with the ice pack?**
A: No you have to buy the ice pack separately

## Frequently Bought Together

- Luxja Breastmilk Cooler Bag (Hold Four 5 Ounce Breastmilk Bottles), Leakproof Breast Milk Cooler for 4 or 5 Ounce Bottles (Bag Only)
- Luxja Breast Pump Tote with Pockets for Laptop and Cooler Bag, Breast Pump Bag for Working Mothers (Fits Most Major Breast Pump), Gray
- Medela Breast Milk Collection and Storage Bottles, 6 Pack, 5 Ounce Breastmilk Container, Compatible with Medela Breast Pumps and Made Without BPA

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**Shop now:** [https://www.desertcart.kr/products/357644671-luxja-breastmilk-cooler-bag-hold-four-5-ounce-breastmilk-bottles](https://www.desertcart.kr/products/357644671-luxja-breastmilk-cooler-bag-hold-four-5-ounce-breastmilk-bottles)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-30*