Matyz Glass Breastmilk Storage Bottles, 4-Pack – 6oz Wide-Mouth Borosilicate, Leakproof & BPA-Free

Matyz Glass Breastmilk Storage Bottles: 4-Pack, 6oz Each

Meet a versatile trio of functions in one glass bottle set. Matyz's 4-pack delivers clear, easy-to-read measurements, a wide mouth for simple filling, pumping, and feeding, and a design that stays cool to the touch when handled after sterilization. With a calm, glass-on-glass feel, these bottles invite a caregiver to prepare, store, and feed with minimal transfers between containers.

Why glass over plastic? The bottles are crafted from food-grade borosilicate glass, known for chemical stability and low thermal expansion. That means the container holds its shape and integrity through boiling sterilization, freezer sessions, and occasional oven use. The result is a clean, neutral surface that won’t impart plastic tastes or odors to milk, helping you keep the experience simple and straightforward for baby and caregiver alike.

• 3-in-1 wide neck design pumps, stores, and feeds from the same glass bottle, reducing transfers and preserving precious breast milk.
• Wide neck compatibility works with most wide-neck pumps (Spectra, Philips); a narrow-neck converter is included for Medela to expand options.

Leakproof and easy to clean The screw-on lid and sealing disk are engineered to prevent leaks during freezing, travel, flights, and camping. Clear measurement marks stay legible after washing, and glass surfaces resist scratches and lingering odors far better than many plastics.

• Durable and pure Made from 100% food-grade borosilicate glass, CPC-certified and free of BPA, phthalates, lead, and heavy metals.
• Safe handling and care Dishwasher, freezer, and microwave-safe; all parts are designed for easy sanitization.

Usage notes and support For freezing, the dedicated line is 5 oz—avoid exceeding if freezing. A complimentary bottle converter for narrow-mouth devices is included. Matyz backs every bottle set with lifetime customer service to assist with setup and use.

Whether you’re at home, on the go, or traveling, these glass bottles offer a practical, sensory-friendly option for handling breast milk with care. While results can vary by routine and device, the combination of safety, compatibility, and ease of use positions Matyz as a thoughtful choice for caregivers seeking a glass alternative to single-use plastics.