

★ 4.5 · 797 parent ratings
We pair thermal-resistant borosilicate glass with soft silicone nipples in this two-pack of eight-ounce bottles. Built for babies three months and older, the medium-flow nipples feature textured guide points to assist natural latching. Each bottle includes a matching pink storage cap to seal milk between feedings.
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| 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 | 2-pack |
| Fits | Our wide-neck nipples, all five levels |
We craft the eight-ounce vessels from pure borosilicate glass that is free of BPA, BPS, and phthalates. The material handles rapid temperature shifts and works with bottle warmers, microwaves, steam sterilizers, and boiling water.
Molded contact points along the ultra-soft silicone surface guide proper mouth placement during feeds. The shape flexes like natural breast tissue to help nursing infants transition smoothly between breast and bottle.
Integrated air vents channel air back into the glass bottle as your baby drinks. This continuous airflow keeps the nipple from collapsing during feeds without forming bubbles in the milk column.
Each wide-neck bottle breaks down into just four simple parts for straightforward scrubbing and quick reassembly. The included flat storage caps seal the glass jars for refrigerator storage or travel.