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★ 4.4 · 676 parent ratings
Borosilicate glass gives each eight-ounce bottle a smooth, non-porous body that handles rapid temperature shifts with ease. We pair each bottle with our medium-flow silicone nipple, sized for babies three months and older who take larger feeds. Four matching storage caps let you seal and refrigerate milk right in the container.
Checkout, delivery and returns all happen at our retail partner’s side; the price above is indicative and can move.
| Shelf | Glass Baby Bottles |
|---|---|
| Material | Borosilicate glass |
| Capacity | 8 oz |
| Nipple flow | Medium flow (M, Level 2) |
| Marked for | 3 months and up |
| In the box | 4-pack |
| Fits | Our wide-neck nipples, all five levels |
We form each eight-ounce bottle from clear borosilicate glass that naturally contains no BPA, BPS, or phthalates. The sturdy material holds up to boiling water, microwave warming, steam sterilizers, and everyday dishwasher cycles.
Raised tactile points on the soft silicone nipple guide mouth placement to support natural suction mechanics. Integrated air vents allow continuous milk flow while feeding, keeping the nipple fully expanded as your baby drinks.
Each set includes four solid white sealing discs that replace the nipples for compact chilling and leak-free travel. You can prep multiple meals ahead of time and store breast milk or formula directly inside the glass vessels.
Our wide-neck design uses just four simple components per bottle: the glass base, silicone nipple, collar ring, and dust cap. The broad opening leaves plenty of room for bottle brushes and speeds up daily washing.
