---
product_id: 48112802
title: "Pack of 100 breast milk storage bags."
brand: "lansinoh"
price: "¥13989"
currency: JPY
in_stock: true
reviews_count: 13
category: "Lansinoh"
url: https://www.desertcart.jp/products/48112802-pack-of-100-breast-milk-storage-bags
store_origin: JP
region: Japan
---

# Precise measurement markings Double zipper leak-proof seal Freezer-optimized flat storage Pack of 100 breast milk storage bags.

**Brand:** lansinoh
**Price:** ¥13989
**Availability:** ✅ In Stock

## Summary

> 🍼 Freeze, store, and nourish with confidence — the ultimate milk guardian!

## Quick Answers

- **What is this?** Pack of 100 breast milk storage bags. by lansinoh
- **How much does it cost?** ¥13989 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48112802-pack-of-100-breast-milk-storage-bags)

## 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

- • **Smart Design Tabs:** Handy fill-tab prevents punctures, protecting your precious milk.
- • **Double-Zip Security:** Two zippers ensure zero leaks, keeping milk safe and fresh.
- • **Medical-Grade Safety:** Plasticizer-free, BPA-free polyethylene for pure, contaminant-free storage.
- • **Space-Savvy Freezing:** Store flat to save freezer space and speed up defrosting.
- • **Stretch-Ready Bottoms:** Yoke bottoms expand for extra capacity without spills.

## Overview

Lansinoh Pack of 100 breast milk storage bags are pre-sterilized, BPA-free, and designed specifically for freezer use. Featuring double zipper leak-proof seals, measurement markings, and puncture-resistant tabs, these medical-grade bags ensure safe, space-efficient storage and quick defrosting of breast milk.

## Description

Product Description Lansinoh breast milk storage bags have been developed specifically for the freezer, and when stored flat, they take up less space and defrost faster. Medical grade bags are produced without the help of plasticizers, meaning there is no risk of any harmful substances leaking into your breast milk. Ingredients No Active Ingredients

Review: Great quality - Great quality, kept frozen breast milk safe and no leakage at all
Review: Good product. Nice to have the measurements on the ... - Good product. Nice to have the measurements on the bags so you know exactly how much milk you have got

## Features

- Pre-sterilised polyethylene, food safe bags.
- Leak-proof, with two zippers for secure closure.
- Handy tab above the filling area to avoid risk of puncture.
- Wipes dispenser for easy access and storage.
- Yoke bottoms for increased stretch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006XISCNA |
| Best Sellers Rank | 149,992 in Baby Products ( See Top 100 in Baby Products ) 443 in Breastmilk Containers |
| Brand | Lansinoh |
| Capacity | 170 g |
| Colour | Purple |
| Customer Reviews | 4.8 4.8 out of 5 stars (67,864) |
| Date First Available | 6 Oct. 2012 |
| Item Weight | 454 g |
| Material | Leak-proof and BPA free |
| Model Number | 20470 |
| Product Dimensions | 12.95 x 7.62 x 24.38 cm; 453.59 g |
| Special Features | Leak Resistant, Microwave Safe |

## Product Details

- **Brand:** Lansinoh
- **Capacity:** 170 g
- **Closure type:** Zipper
- **Colour:** Purple
- **Item weight:** 454 g
- **Material:** Leak-proof and BPA free
- **Number of items:** 100
- **Recommended uses for product:** Storing leftovers, Freezing foods
- **Shape:** Rectangular
- **Special feature:** Leak Resistant, Microwave Safe

## Images

![Pack of 100 breast milk storage bags. - Image 1](https://m.media-amazon.com/images/I/31IUqAb+bWL.jpg)
![Pack of 100 breast milk storage bags. - Image 2](https://m.media-amazon.com/images/I/31xhMrjbdYL.jpg)
![Pack of 100 breast milk storage bags. - Image 3](https://m.media-amazon.com/images/I/415e0F1E2xL.jpg)
![Pack of 100 breast milk storage bags. - Image 4](https://m.media-amazon.com/images/I/416jBpJ6ITL.jpg)
![Pack of 100 breast milk storage bags. - Image 5](https://m.media-amazon.com/images/I/4189iga2-3L.jpg)

## Questions & Answers

**Q: Do these bags connect directly to the Medela freestyle pump, or do I have to pump into a bottle first?**
A: I connect them to my Medela pump. They sell an adaptor for the Medela to pump into their bags. Medela bags are smaller and I always pump at least 4 oz from one of my breasts. So I just cut a slit in the flap of these bags (There is a double purple line that I use) and use the Medela adaptor part. Works great! best tip I got as a BF/working/pumping mom. I hated coming home after 14 hours and having to transfer milk and wash and sterilize bottles.

**Q: Can I reuse these bags or must throw away after use?**
A: These bags are single use and are supposed to be thrown away. There's no way to "re-sanitize" them, so to speak.

**Q: Can I pump directly into these bags from a Ameda pump?**
A: I do it that way.  i use tape to attach the tops of the bags onto the pump.  i pump both sides at the same time.The 4 reasons i pump directly into the bag is 1-less waste, i dont waste/spill a single drop transferring from bottle to bag2-less work bc no bottle to wash out3-saves time bc i dont have to pour from bottle to bag or wash out the bottle4-less bacterial contamination because there's no transferring step

**Q: Can this be use for Spectra?**
A: Hi JT. Thank you for your question. Unfortunately, our Lansinoh pump adapters are not compatible with Spectra pumps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by L***W on 29 November 2016*

Great quality, kept frozen breast milk safe and no leakage at all

### ⭐⭐⭐⭐⭐ Good product. Nice to have the measurements on the ...
*by T***Y on 22 May 2017*

Good product. Nice to have the measurements on the bags so you know exactly how much milk you have got

### ⭐⭐⭐⭐⭐ Five Stars
*by K***N on 13 June 2017*

Work a charm!

## Frequently Bought Together

- Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce
- Lansinoh Stay Dry Disposable Nursing Pads, Soft and Super Absorbent Breast Pads, Breastfeeding Essentials for Moms, 100 Count
- Earth Mama Organic Nipple Butter™ | Nipple Cream Safe for Breastfeeding | Postpartum Essentials for Nursing | Non Lanolin Nipple Cream, 2-Fluid Ounce

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*