Bottle material properties:

1. It is not only resistant to stains and smells, but also heat-resistant and heat-shock resistant glass. Its allowable temperature difference is 270 degrees Fahrenheit (150 degrees Celsius). The bottle mouth is compatible with the flange of Avent manual pump and Avent electric pump, and the closed collar is used with Avent natural nipple, so mothers can use the same glass bottle to suck, store and feed milk to reduce the transfer of breast milk, preserve precious breast milk and provide nutrition for babies. There is no BPA, BPF, BPS and phthalate.

2. Leak proof cover with awritable/erasable surface, label name/date, used as storage bottle, milk collection container or baby food container.

 

Leak proof and easy to clean

1. Screw cap and sealing disc are specially designed to prevent bottle leakage. Perfect for freezing, traveling, flying and camping.

2. The measurement marks of breast milk storage and feeding are clear and not easy to wash out.

3. Glass bottles are not only healthier for infants, but also easier to clean than plastic bottles, because glass bottles are unlikely to produce residual and odor scratches.

 

ATTENTION

1. For 6 ounces of Botox, the freezing line is 5 ounces. If you want to freeze milk, please do not put more than 5 ounces of milk in the bottle.

2. For 8 ounces of Botox, the freezing line is 7 ounces. If you want to freeze milk, please do not put more than 7 ounces of milk in the bottle.

3. Don't press lid, to avoid breaking the seal, do not press the disk, and do not use Spectra bottom cap on Mayom glass bottom Leak will happen.

Premium Borosilicate Glass：Each breastmilk storage bottle is made of food-grade borosilicate glass, free of BPA and any harmful substances. This high-quality material resists thermal shock, supports refrigeration and heating, and avoids the plastic smell often associated with plastic bottles. It’s a healthier, eco-friendlier choice for you and your baby.
Compatibility with Breast Pumps & Nipples：Our wide neck glass breastmilk storage bottles are designed to be compatible with flange of Avent manual pump and Avent electric pump and other wide-neck breast pumps and nipples. Making pumping, storing, and feeding more convenient without extra transfers.
Three-in-One Design Saves Time & Milk：Our milk storage bottle supports direct pumping, storing, and feeding—all in one container—reducing milk loss and contamination risks. Compatible with breast pump connectors and nipples, it’s perfect for busy moms who want to preserve every drop of their precious milk.
Leak-Proof with Accurate Measurements：Each breastmilk storage bottle comes with a silicone sealing disc to ensure leak-proof performance during travel and storage. The bottle has a 10 ml increment measurement. You know how much milk you produce. The ballpoint pen can be written on sealing disk to mark important matters. The mark can be erased and marked circularly.
Reusable, Durable & Easy to Clean：Our glass breastmilk storage bottles are dishwasher top-rack safe, steam sterilizable, and naturally resistant to stains and odors. They’re reusable and scratch-resistant, making them more cost-effective and hygienic than plastic milk bags. The strong, drop-resistant design adds extra safety for both moms and babies.