---
product_id: 47239398
title: "Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce"
brand: "lansinoh"
price: "฿2007"
currency: THB
in_stock: true
reviews_count: 13
category: "Lansinoh"
url: https://www.desertcart.co.th/products/47239398-lansinoh-breastmilk-storage-bags-50-count-with-2-pump-adapters
store_origin: TH
region: Thailand
---

# 6 oz max capacity Double zipper seal Fast freeze & thaw Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce

**Brand:** lansinoh
**Price:** ฿2007
**Availability:** ✅ In Stock

## Summary

> 🍼 Secure your milk, save your time, savor every drop!

## Quick Answers

- **What is this?** Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce by lansinoh
- **How much does it cost?** ฿2007 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/47239398-lansinoh-breastmilk-storage-bags-50-count-with-2-pump-adapters)

## 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

- • **Leak-Proof Confidence:** Double sealed seams and zipper lock ensure zero spills, even on the busiest days.
- • **Pump-Ready Convenience:** Includes adapters compatible with top pumps for direct-to-bag pumping—no extra steps.
- • **Write & Track with Ease:** Large, clear label area for date, time, and volume keeps your milk organized and fresh.
- • **Compact & Durable Design:** Expandable, stretchable bags stand upright for space-saving storage without compromising strength.
- • **Freeze Faster, Store Smarter:** Flatter bags freeze quickly and thaw evenly to preserve every nutrient.

## Overview

Lansinoh Breastmilk Storage Bags offer superior strength and stretch with double sealed seams and a double zipper for leak-proof storage. Designed to freeze flat for faster freezing and thawing, these BPA/BPS-free, presterilized bags hold up to 6 ounces and include pump adapters compatible with most standard neck pumps. Featuring a large write-on label and a convenient pour spout, they simplify milk storage and organization for busy parents.

## Description

Trusted by parents around the world, Lansinoh’s #1 selling breastmilk storage bags are ideal for storing, freezing, and protecting your precious breast milk. Built super strong, Lansinoh's breastmilk bags come with a double zipper seal to help prevent leaks and reinforced double sealed side seams for ultimate protection. Presterilized for safe storage plus BPA and BPS free. Simplify your routine and save time by pumping directly into the bag with these newborn essentials must haves. For nearly 40 years, new mothers have trusted Lansinoh to support and care for them while they enter the messy magic of motherhood. Born from one mother’s realization that birthing people often go without the support they need and deserve, Lansinoh proudly stands with mothers all over the world. Our journey started with award winning, doctor recommended HPA Lanolin Nipple Cream: today, we offer a comprehensive collection of solutions to help new parents navigate pregnancy, birth, breastfeeding, and pumping. Our product range includes organic nipple balm, disposable nursing pads, washable nursing pads, breastmilk storage bags, manual breast pumps and double electric breast pumps, postpartum essentials, baby bottles, and more. Lansinoh products are available in more than 70 countries and the company is committed to being climate neutral by 2030.

Review: Durable and Thick, Easy to Use, 6 oz Max Capacity - Awesome storage bags! The plastic is thick and durable. Each bag is sealed and a little piece of plastic needs to be ripped off just prior to use. This keeps these bags clean and free from any contaminates. They fit 6 oz in each bag. The bag is clear and the fill lines are easy to see. The bottom opens up as you are filling to stand upright which is very helpful. It is easy to get the air out of the bag and the double ziploc makes it easy to seal shut. I have never experienced any leaking. The tab to write information is on the top of the bag, which is great if you forget to write on it prior to filling. There is a spot for date, time, and amount. These bags freeze flat and make it easy to defrost. I love these bags and will continue to purchase!
Review: Excellent quality and very reliable - Very good quality bags. Strong, leak-proof, and easy to seal. Perfect for storing breast milk safely. Highly recommended for daily use.

## Features

- SUPERIOR STRENGTH & STRETCH - Lansinoh's breastmilk storage bags are designed to expand with your milk as it freezes, for stronger, more reliable breastmilk storage
- FAST FREEZE & THAW DESIGN – Lansinoh breast milk storage bags freeze flatter than leading competitors so you can store more breastmilk and thaw super-fast. Efficient and uniform thawing protects your breastmilk nutrients
- SAFE BREASTMILK STORAGE - Our storage bags are presterilized, made without BPA or BPS, and designed with a tamper-evident, fully sealed tear-away top for safe milk storage
- SUPER STRONG & DURABLE - Double sealed seams on the side and bottom, plus double zipper for ultimate protection
- SAVE TIME – Pump directly into bags with your Lansinoh breast pump or most standard neck pumps using our adapters. Compatible with Medela, Evenflo, Avent, and Ameda. Not compatible with wide neck pumps like Spectra
- COMPACT STORAGE – Lay flat to safely freeze; Stand in the fridge for compact, easy storage
- EASY TO USE – Each bag has a large write-on label at the top plus a convenient pour spout

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075HPVKH1 |
| Additional product features | Freezer Safe, Resealable |
| Batteries required | No |
| Best Sellers Rank | #63 in Baby ( See Top 100 in Baby ) #1 in Breastmilk Containers |
| Brand | Lansinoh |
| Capacity | 6 ounces |
| Closure Type | Zipper |
| Color | Purple |
| Customer Reviews | 4.7 4.7 out of 5 stars (100,724) |
| Global Trade Identification Number | 00044677204620 |
| Is Discontinued By Manufacturer | No |
| Is Microwaveable | Yes |
| Item Weight | 3.67 ounces |
| Item model number | 20462 |
| Manufacturer | Lansinoh |
| Material | Low density Polyethylene (LDPE) |
| Material Composition | LDPE (low density polyethylene) and LLDPE (linear low-density polyethylene). |
| Material Type | Low density Polyethylene (LDPE) |
| Material Type Free | BPA Free |
| Model Name | Breastmilk Storage Bags |
| Number of Items | 52 |
| Number of Pieces | 50 |
| Product Dimensions | 4"W x 8.25"H |
| Recommended Uses For Product | Freeze, Refrigerate |
| Reusability | Disposable |
| Shape | Rectangular |
| Size | 50 Count |
| Special Feature | Freezer Safe, Resealable |
| Style | 6oz + 2 Pump Adapters |
| UPC | 044677204620 |
| Unit Count | 52.0 Count |

## Product Details

- **Brand:** Lansinoh
- **Capacity:** 6 ounces
- **Closure Type:** Zipper
- **Color:** Purple
- **Material:** Low density Polyethylene (LDPE)
- **Number of Items:** 52
- **Product Dimensions:** 4"W x 8.25"H
- **Recommended Uses For Product:** Freeze, Refrigerate
- **Shape:** Rectangular
- **Special Feature:** Freezer Safe, Resealable

## Images

![Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce - Image 1](https://m.media-amazon.com/images/I/413dmCwQlpL.jpg)
![Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce - Image 2](https://m.media-amazon.com/images/I/416xHvHGydL.jpg)
![Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce - Image 3](https://m.media-amazon.com/images/I/41Va7Fgcq1L.jpg)
![Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce - Image 4](https://m.media-amazon.com/images/I/41n9cUGs5pL.jpg)
![Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce - Image 5](https://m.media-amazon.com/images/I/41qNstPJ5xL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Durable and Thick, Easy to Use, 6 oz Max Capacity
*by K***. on October 29, 2025*

Awesome storage bags! The plastic is thick and durable. Each bag is sealed and a little piece of plastic needs to be ripped off just prior to use. This keeps these bags clean and free from any contaminates. They fit 6 oz in each bag. The bag is clear and the fill lines are easy to see. The bottom opens up as you are filling to stand upright which is very helpful. It is easy to get the air out of the bag and the double ziploc makes it easy to seal shut. I have never experienced any leaking. The tab to write information is on the top of the bag, which is great if you forget to write on it prior to filling. There is a spot for date, time, and amount. These bags freeze flat and make it easy to defrost. I love these bags and will continue to purchase!

### ⭐⭐⭐⭐⭐ Excellent quality and very reliable
*by N***. on January 27, 2026*

Very good quality bags. Strong, leak-proof, and easy to seal. Perfect for storing breast milk safely. Highly recommended for daily use.

### ⭐⭐⭐⭐⭐ Best breastmilk storage bags I’ve used
*by C***E on November 24, 2025*

I’ve tried a few different breast milk storage bag brands, and in my experience, Lansinoh has been the best quality by far. They’re thick, durable and freeze really well. Across both of my sons, I’ve had only a few bags ever break — which is amazing compared to other brands I’ve tried. They freeze flat, which is great for storage capacity in the freezer and makes thawing much quicker. I also appreciate that they’re BPA-free and have the tear-away tops so you know the bag is completely sealed before and overall very easy to use. While I normally don’t pump directly into bags, these are designed for that option if you prefer — just keep in mind you may need an adapter if you’re not using a Lansinoh pump. I go through bags quickly, so I love that you can buy a 200-count box to cut down on constant reordering. The price is affordable too, especially for the quality. Highly recommend these for pumping mamas!

## Frequently Bought Together

- Lansinoh Breastmilk Storage Bags, 50 Count with 2 Pump Adapters, 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, 200 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*