No spills. No messy transfers. Just pump, store, warm, and feed — all from the same leak-proof pouch.
Breast Milk Storage Bags
That Make Your Life Easier
Why Moms Love Kiinde Breast Milk Storage Bags
At Kiinde®, we’ve reinvented breast milk storage for modern moms. Our Twist Pouches aren’t just bags — they’re a complete feeding system designed to help you pump, store, warm, and feed without ever transferring milk.
Say goodbye to spilled milk, complicated adapters, and flimsy zip-top bags.
Pump directly into the pouch using most major pumps
Leak-proof twist-lock cap for freezer-safe storage
Durable and BPA-free materials tested for safety
Feed directly from the pouch with Kiinde’s Squeeze™ Natural Feeding Bottle
Works seamlessly with Kiinde Kozii® bottle warmers
Minimize cleanup – fewer containers means less washing, more time with your baby
Designed for Safety, Built for Simplicity
Kiinde pouches are designed to protect every drop of your milk. With fully-sealed seams and a patented twist-lock cap, our breast milk storage bags stay sealed — even in the bottom of the freezer or on the go.
Whether you're building a stash for daycare or prepping for a late-night feed, you can trust Kiinde to make it clean, fast, and easy.
How is Kiinde Different from Other Breast Milk Bags?
| Kiinde Twist Pouches | Other Breast Milk Bags | |
| Direct-Pump Compatible | | |
| Leak-Proof Twist Cap | | |
| Feed from Same Pouch | | |
| Fits Other Brands' Pumps and Nipples | | |
Trusted by Thousands of Pumping Moms
Kiinde has shipped hundreds of millions of Twist Pouches to families around the world — helping them pump, store, and feed with confidence, every single day.
Kayla - 18 JUNE 2024
I was introduced to Kiinde with my first born and at first I thought “these seem too much”. I am back to say, they’re infact perfect and worth every penny!
Liz - 2 DECEMBER 2024
These bags are the very best! I love how they stand up on their own and are so easy to pour into!
Taylor - 22 NOVEMBER 2024
Love them, very easy and convenient, my whole freezer is full using this product.
Works Together
All Kiinde products work together to form an easy-to-use, complete feeding system. Allowing you to get back to focusing on what matters to you.
High Quality Material
Our leak-free breast milk storage bags are made from tough, food-grade, freezer-safe material to make storage as easy, safe, and simple as possible..
Get Started for FREE
Our Free Trial allows you to try a set of our most-popular breastfeeding accessories and see how the whole feeding system works. Get it for free when you start a risk-free subscrption to Kiinde Twist breast milk storage bags.