

🍼 Elevate your pumping game with leak-proof, eco-smart glass bottles every mom swears by!
The COMI Wide Neck Glass Breastmilk Collection & Storage Bottles come in a 4-pack of 6oz borosilicate glass bottles designed for pumping, storing, and feeding. Featuring 100% leak-proof silicone sealing discs with erasable measurement marks, these BPA-free bottles ensure safe, odor-free milk storage. Compatible with most breast pumps and nipples, they offer durability, easy cleaning, and peace of mind for busy, health-conscious moms.





















| ASIN | B0CCNGVN8D |
| Additional product features | Leak Proof, Wide Mouth |
| Batteries required | No |
| Best Sellers Rank | #2,799 in Baby ( See Top 100 in Baby ) #74 in Baby Bottles |
| Bottle nipple type | Vented |
| Bottle type | Vented Bottle |
| Care instructions | Handle with Care |
| Customer Reviews | 4.5 4.5 out of 5 stars (563) |
| Dishwasher safe | Yes |
| Item Weight | 6 ounces |
| Item model number | CNP-180-4Gray |
| Material Type | Borosilicate Glass, Glass, Silicone |
| Material free | BPA Free, BPF Free, BPS Free |
| Number Of Items | 4 |
| Package Dimensions | 6.22 x 6.14 x 5.59 inches |
| Style | 180ml 4GRAY |
S**R
⭐️⭐️⭐️⭐️⭐️ Great Quality and Super Convenient!
These COMI glass bottles are a must-have for pumping moms! The wide neck design makes them easy to clean and compatible with my breast pump and feeding nipples. I love the screw ring and re-markable sealing disc—such a thoughtful feature for tracking dates. They feel durable, are BPA-free, and give me peace of mind storing milk safely. The gray lids are a nice touch, too! They also fit in my Momcozy milk storage cooler, such a great value
J**T
Perfect breastmilk bottles
Love these for breastmilk. I have to pump at work and transport to daycare etc, they work great and are great quality.
M**S
Great product
I love these bottles. I have a small cooler bag with a bottle ice pack that I use with these bottles. They work great 👌🏻
J**L
Perfect for Momcozy milk chilling system
I got these for my Momcozy milk chilling capsule to replace the plastic bottles that it came with and they fit! They actually fit in the capsule a little more snug than the plastic bottles, but I like that because things rattle less. I feel like the glass is not only safer for my milk but also cools my milk faster than a plastic bottle would. Easy to use and clean! Zero leaks. The glass hasn’t shown any signs of cracking or breaking and they have traveled now on three different flights and have been on multiple bouncy car rides. The labels are easy to read and haven’t shown any signs of wearing off.
J**E
Perfect size for storing baby milk
I use them to store breast milk and they have been great. Easy to clean and I like the glass material. It’s durable and portable size!
H**O
⚠️ Dangerous: Contains Lead — Do Not Buy!
I purchased the COMI Wide Neck Glass Breastmilk Collection & Storage Bottle (6oz, Gray Lids) expecting a safe, BPA-free solution for feeding and storing milk for my baby. What I found instead is extremely concerning and unacceptable — traces of lead have been detected in this product. Lead is a toxic heavy metal that can cause serious health issues, especially in infants and young children. The presence of any amount of lead in a product designed for feeding babies is absolutely shocking and dangerous. Despite the company marketing these bottles as safe and BPA-free, the lead contamination directly contradicts those claims and puts babies at risk. I strongly urge other parents and caregivers to avoid this product entirely. No amount of convenience or affordability is worth risking a child's health. It’s incredibly disappointing and frankly disturbing that such a product made it to market. Until the manufacturer addresses this issue and confirms their products are lead-free with certified third-party testing, I cannot and do not recommend this product.
S**D
Great for measuring and mixing/shaking
Jars are great. I use them for measuring and mixing formula with my breastmilk.
S**H
Perfect replacement for my plastic bottles!
I’m trying to utilize less plastic with our new baby and wanted to replace my pump bottles/milk storage bottles. These have been great as they are comparable with my Spectra pump, hold a good amount of milk and seem very leak proof. The glass seems high quality for the price and was very clear/clean after use and wash. The only thing I didn’t think about was that they are heavier than plastic when pumping, but are still fine with a pumping bra.
I**S
Ame este producto, no guarda olores y es súper fácil de lavar
Trustpilot
1 month ago
3 days ago