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View compareFrequently Asked Questions
- Q: What are Matyz Glass Breastmilk Storage Bottles made of? A: Matyz Glass Breastmilk Storage Bottles are made of food-grade borosilicate glass. This material is thermal shock resistant, making it safe for boiling sterilization and freezing.
- Q: What is the capacity of each bottle in the Matyz set? A: Each bottle in the Matyz set has a capacity of eight ounces. This allows for ample storage of breast milk.
- Q: Are the Matyz bottles BPA-free? A: Yes, the Matyz bottles are BPA-free. They are designed to ensure that no harmful chemicals leach into your baby's milk.
- Q: How do I use the Matyz bottles for pumping and feeding? A: You can pump, store, and feed using the same glass bottle by replacing the clear sealing disk with nipples. This reduces milk transfers and preserves breast milk quality.
- Q: Can I use these bottles with a Medela breast pump? A: Yes, these bottles can be used with Medela breast pumps. A bottle converter is included to facilitate this compatibility.
- Q: Are the Matyz bottles easy to clean? A: Yes, the Matyz bottles are easy to clean. The glass surface is less likely to develop scratches that trap residue and odors.
- Q: How should I store breast milk in these bottles? A: Store breast milk in these bottles by ensuring you do not exceed the indicated freezer line. For eight-ounce bottles, do not fill beyond seven ounces.
- Q: Can I put the Matyz bottles in the dishwasher? A: Yes, the Matyz bottles are dishwasher safe. They can also be used in the freezer and microwave for convenience.
- Q: What safety certifications do Matyz bottles have? A: Matyz bottles are CPC certified as food-grade containers. They comply with safety rules and regulations for baby products.
- Q: What is the difference between wide neck and narrow neck pumps for these bottles? A: Wide neck pumps fit directly onto the Matyz bottles, while narrow neck pumps require the included bottle converter for compatibility.
- Q: What should I do if my bottle arrives damaged? A: If your bottle arrives damaged, please contact the seller directly for a replacement or refund. They typically have customer service protocols in place.
- Q: What is the recommended maximum fill line for freezing milk? A: The maximum fill line for freezing milk in eight-ounce bottles is seven ounces. Do not exceed this amount to prevent breakage.
- Q: Can these bottles withstand extreme temperatures? A: Yes, the borosilicate glass can withstand extreme temperatures, making the bottles suitable for boiling, freezing, and oven use.
- Q: Are the materials used in Matyz bottles safe for babies? A: Yes, all materials used in Matyz bottles are safe for babies. They contain no harmful chemicals like BPA, phthalates, or lead.
- Q: How do I ensure the bottles remain leakproof? A: To ensure leakproof performance, make sure the screw-on lid and sealing disc are properly secured before storage or transport.
- Q: What kind of lids do the Matyz bottles have? A: The Matyz bottles come with three color lids. These lids are designed for secure sealing and easy identification.

