Matyz Glass Breastmilk Storage Bottles - 4 Pack, 8 oz, BPA-Free Wide-Neck for Pumping, Storing & Feeding

Built for Breastmilk Safety, Flexibility, and Easy Care

Matyz Glass Breastmilk Storage Bottles bring together safety, simplicity, and everyday practicality. Crafted from food-grade borosilicate glass, these bottles are chosen for their stable chemistry and low thermal expansion. This means they’re designed to withstand boiling sterilization, freezing, and gentle reheating, while remaining inert with milk during handling. The glass is known to resist absorbing odors and flavors, helping milk stay fresh between pumps, storages, and feeds. CPC-certified for food safety and free from BPA, phthalates, lead, and other heavy metals, these bottles focus on clean, reliable performance you can trust every day.

With an 8 oz capacity and a thoughtfully wide neck, the bottles are designed to simplify your routine from pumping to feeding. A wide opening makes pouring, cleaning, and filling straightforward, reducing spills and splash. The transparent glass lets you see at a glance how much milk you have, helping you plan feeds with less guesswork.

• 3-in-1 wide-neck design: pump, store, and feed from the same bottle. The clear sealing disk can be swapped for a nipple to minimize transfers and preserve milk.
• Pump compatibility: works with most wide-neck pumps such as Spectra and Philips. For narrow-neck devices like Medela, a Bottle Convertor is included to adapt the bottle to your pump.

Leakproof design is built into the screw-on lid and seal, helping prevent leaks during freezing, travel, or daily errands. Measurement marks are clearly printed and resistant to washing off, so you can track storage and portions with confidence. Glass-contact surfaces are easier to clean over time and less prone to retaining odors or scratches, which helps you maintain a tidy feeding routine.

• Safety-first materials: 100% food-grade borosilicate glass; no BPA, phthalates, lead, or heavy metals.
• Durable, easy-care design: dishwasher-, freezer-, and microwave-safe; all parts sanitize easily and resist odors.

In practice, these bottles offer a practical, adaptable solution for busy parents. The tactile coolness of glass, the quiet efficiency of a 3-in-1 design, and the clarity of measurement markings come together to support a smooth pumping-to-feeding workflow. While results will vary by routine, Matyz emphasizes safety, purity, and ease, presenting a dependable option for those who want straightforward, reusable bottles that pair well with a range of breast pumps. If you’re stocking a stash, traveling with milk, or feeding on the go, these bottles are designed to fit into real-life schedules without forcing a single method. And because Matyz stands behind the product with lifetime service, you have a reliable partner as you navigate the early days of parenting.