Matyz Glass Breastmilk Storage Bottles 6 Pack 8 oz - Safe Glass Option

In this review of the Matyz Glass Breastmilk Storage Bottles the bottom line is simple: these 8 oz wide mouth glass bottles are aimed at parents who want a safer, single-container workflow for pumping, storing and feeding. The reviewer found the clear borosilicate glass and screw-on sealing system especially useful for preserving milk flavor and simplifying cleaning, and the included bottle convertor broadens pump compatibility. For someone prioritizing food-grade materials and freezer-safe storage, this set is a straightforward upgrade from disposable plastic bottles.

Key Features

• Borosilicate glass: Thermal shock resistant glass can be sterilized by boiling and is freezer and oven safe for flexible storage options.
• 3-in-1 wide neck design: The clear sealing disk can be swapped for nipples so milk can be pumped, stored and fed from the same bottle to reduce transfers.
• Pump compatibility: Works with most wide neck pumps such as Spectra and Philips, and a bottle convertor is included for narrow neck pumps.
• Leakproof screw-on lid: The screw-on lid and sealing disc are designed to prevent leaks, making the bottles suitable for freezing and travel.
• Chemically stable and safe: Made from CPC certified food grade borosilicate glass and free of BPA, phthalates and lead for no plastic taste.
• Easy to clean: Wide mouth reduces trapped residue and glass is less likely to scratch, so bottles are easier to clean and sanitize.

Who It's For

This set is best for breastfeeding parents who want to reduce plastic exposure and consolidate pumping, storage and feeding into one container. Parents who value freezer-safe glass and easy sterilization will appreciate the borosilicate construction and the clear sealing disk that accepts standard nipples.

Those who rely exclusively on narrow-neck pump systems may need to check compatibility despite the included bottle convertor, and families wanting ultra-light travel bottles might prefer plastic for weight. Also, parents expecting a perfectly consistent seal across every lid should be aware some users report mixed experiences with leakage.

Pros & Cons

Pros

• High quality borosilicate glass reduces risk of plastic taste and tolerates boiling sterilization.
• Wide neck design makes cleaning and attaching nipples straightforward for pumping and feeding.
• Included bottle convertor increases compatibility with a range of pumps and nipples.
• Clear measurement markings and dishwasher, freezer and microwave safe for flexible use.

Cons

• Some customers have reported inconsistent sealing performance, so checking seals before travel is advisable.
• Glass is heavier and more breakable than plastic, which may not suit all on-the-go needs.

Specifications

Capacity	8 oz per bottle
Pack size	6 bottles with 3 color lids
Material	100% food grade borosilicate glass; PP bottle convertor
Compatibility	Works with most wide neck pumps like Spectra and Philips; convertor for narrow neck pumps
Safety	CPC certified food grade; BPA, phthalate and lead free
Temperature use	Boiling sterilize, freezer and oven safe; microwave and dishwasher safe

Our Verdict

The Matyz 8 oz glass bottles are a sensible, value-oriented choice for parents who want safer storage and fewer milk transfers. They combine durable borosilicate glass, wide neck usability and pump compatibility to make pumping, storing and feeding simpler; however, anyone who needs ultra-light travel gear or absolute leakproof guarantees may want to test seals carefully before relying on them for long trips.

Frequently Asked Questions

Can I pump directly into these bottles?
Yes, the wide neck design supports most wide neck pumps and the set includes a bottle convertor for narrow neck models.

Are these bottles freezer safe?
Yes, the borosilicate glass is freezer safe and thermal shock resistant when used according to instructions.

Do they contain BPA or other harmful chemicals?
No, the bottles and included parts are free of BPA, phthalates, lead and latex and meet CPC food grade standards.