---
product_id: 47941322
title: "Lansinoh Breast Milk Storage Bags - Pre-Sterilised, Leakproof & BPA/BPS-Free - Fridge & Freezer Breastmilk Pouches - Pump into bag with Lansinoh Breast Pumps - Breastfeeding Essentials - 25 Pack"
brand: "lansinoh"
price: "₩22702"
currency: KRW
in_stock: true
reviews_count: 8
category: "Lansinoh"
url: https://www.desertcart.kr/products/47941322-lansinoh-breast-milk-storage-bags-pre-sterilised-leakproof-and-bpa
store_origin: KR
region: South Korea
---

# Double zipper leakproof seal Stores milk safely up to 6 months frozen Pre-sterilised for ultimate hygiene Lansinoh Breast Milk Storage Bags - Pre-Sterilised, Leakproof & BPA/BPS-Free - Fridge & Freezer Breastmilk Pouches - Pump into bag with Lansinoh Breast Pumps - Breastfeeding Essentials - 25 Pack

**Brand:** lansinoh
**Price:** ₩22702
**Availability:** ✅ In Stock

## Summary

> 🍼 Secure your liquid gold with Lansinoh – because every drop counts!

## Quick Answers

- **What is this?** Lansinoh Breast Milk Storage Bags - Pre-Sterilised, Leakproof & BPA/BPS-Free - Fridge & Freezer Breastmilk Pouches - Pump into bag with Lansinoh Breast Pumps - Breastfeeding Essentials - 25 Pack by lansinoh
- **How much does it cost?** ₩22702 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/47941322-lansinoh-breast-milk-storage-bags-pre-sterilised-leakproof-and-bpa)

## Best For

- lansinoh enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Design:** Gusseted bottom allows bags to stand or lay flat, optimizing fridge and freezer organization.
- • **Leakproof Confidence:** Double zipper seal guarantees zero spills, even when laid flat or during transport.
- • **Hygienic & Ready-to-Use:** Pre-sterilised bags ensure contamination-free milk storage from the first pump.
- • **Seamless Pump-to-Storage:** Compatible with Lansinoh pumps for direct pumping—no mess, no transfer, no wasted drops.
- • **Track & Organize Like a Pro:** Write-on tab lets you log dates and volumes, keeping your milk stash perfectly managed.

## Overview

Lansinoh Breast Milk Storage Bags are pre-sterilised, BPA/BPS-free polyethylene pouches designed for safe, leakproof storage of breastmilk. Each 180ml bag features a double zipper seal, gusseted bottom for flexible storage, and a write-on tab for easy tracking. Compatible with Lansinoh breast pumps for direct pumping, these award-winning bags keep milk fresh up to 6 months in the freezer, making them an essential, hygienic, and convenient solution for modern breastfeeding families.

## Description

Durable, pre-sterilized breast milk storage bags with gusseted bottom, double zipper seal, and write-on tab for easy organization and safe freezer storage.

Review: Perfect for Storing Milk Safely in Fridge or Freezer! - The Lansinoh Breast Milk Storage Bags are perfect for storing my hungry grandson’s milk safely in the fridge or freezer. The pre-sterilised bags offer great peace of mind, and the BPA and BPS-free materials ensure the milk stays fresh and uncontaminated. I love that the bags can be stored flat or standing, which makes organising the freezer much easier. The double zipper seal keeps the milk secure without any leaks, even during transport or extended storage. These bags are durable, easy to use, and very convenient for any breastfeeding family looking for reliable storage solutions.
Review: Great Milk Storage that Doesn't Leak - I started buying these milk storage bags in order to freeze any extra milk I expressed once I'd filled up all the storage bottles I had space for in the fridge. The bags are a good quality thick plastic and have a double seal at the top. There is an area at the top to write notes on when it was expressed, the amount of milk etc, this can be written on easily with just a biro. Each bag has a tear off area at the top so that you know the bag is new and hasn't been tampered with. In the time that I fed my first child I filled around 50 of these storage bags and I never had a single one that leaked. I always made sure to store a few of these bags frozen flat together inside a large ziplock bag or box to stop them catching against other stuff in the freezer. The shape of the bag also makes it easy to pour the milk into a bottle without spilling. I would say however that you can't rely on the markings on the side of the bag to accurately fill them with a specific volume of milk. I tend to fill up these bags on the scales to make sure I'm pouring in the correct amount. It is also worth testing your baby to see if he will drink milk that has previously been frozen before committing to buying large quantities of these bags. Defrosted milk can have a soapy smell, so some babies won't touch it. My daughter would drink it but I noticed that she was less keen on it and was more likely not to finish the bottle if I was giving her milk that had been in the freezer. Overall these are an excellent product and I am sticking with these storage bags now that I am breastfeeding my second child.

## Features

- LEAKPROOF: Even when laid flat - Lansinoh's breastmilk storage bag is perfect for storing a bank of milk in the fridge or freezer without taking up too much space
- PRE-STERILISED: Our breast milk bags are pre-sterilised and crafted from food-safe polyethylene with a hygienic, tamper-evident, and secure tear-away top.
- CONVENIENCE: Each bag holds up to 180ml, stores frozen breastmilk for up to 6 months, and includes a write-on tab to support your breastfeeding journey by noting how long milk has been stored.
- COMPATIBLE WITH LANSINOH PUMP: Pump directly into bag with any Lansinoh Breast Pump - saves time and prevents any messy milk transfers or spills, and allows you to easily pour into Lansinoh bottles after storing.
- AWARD WINNING: Our breastmilk containers have been awarded Silver in the Loved by Parents Awards 2022 and Bronze in the Mother & Baby Awards 2021 for Best Product for Breastfeeding.
- Pre-sterilised, food safe polyethylene
- Leak proof, with a double zipper for a secure seal
- Convenient write-on tab above fill area to eliminate potential puncture
- Tissue pack dispenser for easy access and storage
- Gusseted bottom to allow for expansion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000BYAG5 |
| Best Sellers Rank | 478 in Baby Products ( See Top 100 in Baby Products ) 6 in Breastmilk Containers |
| Brand | Lansinoh |
| Capacity | 180 Millilitres |
| Closure Type | Zipper |
| Closure type | Zipper |
| Colour | Transparent |
| Customer Reviews | 4.7 out of 5 stars 1,729 Reviews |
| Global Trade Identification Number | 00044677985154, 00689197089007, 05060062994353 |
| Is the item microwaveable? | No |
| Item Type Name | Lansinoh Milk Storage Bags 25's |
| Item Weight | 0.13 Kilograms |
| Item height | 12.7 centimetres |
| Manufacturer | Lansinoh Laboratories Inc. UK |
| Manufacturer Contact Information | Suite 11, West Wing Jason House, Kerry Hill,Leeds Ls184Jr |
| Material | Polyethylene (PE) |
| Material Type Free | BPA Free |
| Model Name | 25 bags |
| Number of Items | 25 |
| Number of Pieces | 25 |
| Number of items | 25 |
| Other Special Features of the Product | Pump Directly Into Bag, Pre-Sterilised, BPA & BPS Free, Double Zipper Seal |
| Recommended Uses For Product | Refrigerate |
| Recommended uses for product | Refrigerate |
| Reusability | Disposable |
| Shape | Rectangular |
| Size | 25 Count |
| UPC | 689197089007 |
| Unit Count | 25.0 Count |

## Product Details

- **Brand:** Lansinoh
- **Capacity:** 180 Millilitres
- **Closure type:** Zipper
- **Colour:** Transparent
- **Item weight:** 0.13 Kilograms
- **Material:** Polyethylene (PE)
- **Number of items:** 25
- **Recommended uses for product:** Refrigerate
- **Shape:** Rectangular
- **Special feature:** Pump Directly Into Bag, Pre-Sterilised, BPA & BPS Free, Double Zipper Seal

## Images

![Lansinoh Breast Milk Storage Bags - Pre-Sterilised, Leakproof & BPA/BPS-Free - Fridge & Freezer Breastmilk Pouches - Pump into bag with Lansinoh Breast Pumps - Breastfeeding Essentials - 25 Pack - Image 1](https://m.media-amazon.com/images/I/71flYQEXXAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would the nuby natural touch digital electric breast pump fit in the bags?**
A: Yes they can fit.Check on Lansinoh wibe site.

**Q: is it sterylised, and does is contain Bisphenol-A?**
A: I have no idea, sorry, I used these breast milk storage bags 3 years ago and my child is absolutely fine.

**Q: Are these bags reusable?**
A: When they are new each bag is sealed and sterilised. If you re-used them they would not be sterile. They are strong enough to be re-used but I don't think they should be.

**Q: Hi, would these bags work with an Avent hand breast pump?**
A: I personally have not used these bags for direct pumping with the breast pump. I have used other ones in the past that are specifically designed for that purpose. These storage bags are designed for storing milk after it has been expressed, from a bottle into the bag for freezing/ refrigerating .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Storing Milk Safely in Fridge or Freezer!
*by P***L on 14 October 2025*

The Lansinoh Breast Milk Storage Bags are perfect for storing my hungry grandson’s milk safely in the fridge or freezer. The pre-sterilised bags offer great peace of mind, and the BPA and BPS-free materials ensure the milk stays fresh and uncontaminated. I love that the bags can be stored flat or standing, which makes organising the freezer much easier. The double zipper seal keeps the milk secure without any leaks, even during transport or extended storage. These bags are durable, easy to use, and very convenient for any breastfeeding family looking for reliable storage solutions.

### ⭐⭐⭐⭐⭐ Great Milk Storage that Doesn't Leak
*by S***E on 19 March 2024*

I started buying these milk storage bags in order to freeze any extra milk I expressed once I'd filled up all the storage bottles I had space for in the fridge. The bags are a good quality thick plastic and have a double seal at the top. There is an area at the top to write notes on when it was expressed, the amount of milk etc, this can be written on easily with just a biro. Each bag has a tear off area at the top so that you know the bag is new and hasn't been tampered with. In the time that I fed my first child I filled around 50 of these storage bags and I never had a single one that leaked. I always made sure to store a few of these bags frozen flat together inside a large ziplock bag or box to stop them catching against other stuff in the freezer. The shape of the bag also makes it easy to pour the milk into a bottle without spilling. I would say however that you can't rely on the markings on the side of the bag to accurately fill them with a specific volume of milk. I tend to fill up these bags on the scales to make sure I'm pouring in the correct amount. It is also worth testing your baby to see if he will drink milk that has previously been frozen before committing to buying large quantities of these bags. Defrosted milk can have a soapy smell, so some babies won't touch it. My daughter would drink it but I noticed that she was less keen on it and was more likely not to finish the bottle if I was giving her milk that had been in the freezer. Overall these are an excellent product and I am sticking with these storage bags now that I am breastfeeding my second child.

### ⭐⭐⭐⭐⭐ The best breast milk bags on the market
*by T***A on 2 January 2026*

Very good quality

## Frequently Bought Together

- Lansinoh Breast Milk Storage Bags Breastmilk Pouches for fridge or freezer use, store flat or standing, BPA and BPS free, pre-sterilised, double zipper seal, Pack of 25, Packaging may vary
- Lansinoh HPA Lanolin Nipple Cream for sore nipple & cracked skin, 100% natural single ingredient, breastfeeding essential, tasteless, odourless, hospital bag, moisturising, 40ml
- Lansinoh Disposable Breast Pads Pack of 60 for nursing breastfeeding mothers, essential for hospital bag, thin super absorbent layers, discreet fit

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-05*