Most orders ship within 24 hours of receipt (not including weekends or holidays) from our US Warehouse. See our full shipping policy.
Fast Free Returns
Shop and gift with confidence. We have extended our holiday return deadline through January 31, 2021. We have partnered with Happy Returns to provide fast, free returns and exchanges. See our full return policy.
Adding product to your cart
The FIRST reusable 100% platinum silicone breast milk storage bag!
No BPA, lead, PVC and phthalates. Stands up, stays open and zips shut with convenient pour corners and a surface you can write on. Freezer and dishwasher safe, easy to sterilize. Single-piece construction with no glue - won't rip or tear!
Includes 6 milk storage bags and 1 freezer tray.
Food Grade
Freezer Safe
Microwave Safe
Dishwasher Safe
Product dimensions
Depth
3.91 in
Width
11 in
Height
6.14 in
Volume
6 oz / 177 ml
Better for Baby
Made with 100% platinum silicone, they won't leach harmful chemicals like plastics can. Zip Top containers are completely free of BPA, lead, PVC, and phthalates.
If you like leached chemicals in your milk, this product is not for you.
Better for the Planet
Zip Top was designed with the environment in mind. One Zip Top can replace 5000+ disposable bags. That's a lot of trash!
Save your milk and save the planet. The fish will thank you for it.
So Much Better
Zip Top breast milk bags stand up, stay open, and zip shut. Their pour corners and sturdy one-piece design has no glue or seams and won't rip. Freezer and dishwasher safe and easy to sterilize. You can even write on them.
Sydney W.Reviewed by Sydney W., from United States
Verified Buyer
Rated 5 out of 5
Review posted
Love love love
The zip top silicon storage cups are awesome! The seal is so easy to close and open and you can feel that it’s sealed tight! They are perfect for storing breast milk and it’s so helpful that there’s measurements on the cups! Will definitely be buying more of these products! Also super easy to clean I either rinse with super hot water or use my microwave sterilizer.
I love these! Perfect solution to prevent plastic waste AND save money on bags. One word of caution, when I am transporting from work to home I only fill to 5 oz max to prevent leakage during transport. If just using at home you’d be good to fill to 6 oz. Love that Zip top created these. So many things for babies are wasteful, I’m glad this gives me one less thing to feel guilty about.
Tiffany P.Reviewed by Tiffany P., from United States
Verified Buyer
Rated 4 out of 5
Review posted
There isn’t anything like this on the market
I love that they made this! I was so excited when this came out I bought it immediately and I’ve been using it everyday since. The reason I don’t give it 5 stars is that it doesn’t have a good seal. They’re definitely not made for travel, if they get bumped or tip over it will spill. I think as long as your aware of this you will love the product. It reduces the waste of the plastic bags and you can feel confident about the food grade silicone. I have never frozen/thawed milk in these, I’ve only used them for fresh milk.
Carolyn H.Reviewed by Carolyn H., from United States
Verified Buyer
Rated 5 out of 5
Review posted
Great!!!
I know it sounds silly, but then standing up independently is awesome! They are my favorite breast milk bags, by far, to use. I haven’t used them in the freezer, but they standup great in the fridge. So far there have been no issues leaking or anything and they do hold quite a bit of milk.
