

★ 4.4 · 676 parent ratings
Designed for the earliest feeding stages, this set pairs four five-ounce glass vessels with our Extra Slow SS silicone nipples. We include four solid storage caps alongside the vented rings so you can seal, store, and prepare milk with minimal transfers. The gentle pink accents bring a soft touch to everyday routines.
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 | 5 oz |
| Nipple flow | Extra slow flow (SS, Level 0) |
| Marked for | 0 months and up |
| In the box | 4-pack |
| Fits | Our wide-neck nipples, all five levels |
We form each five-ounce bottle from clean borosilicate glass that resists sudden temperature shifts. The material is naturally free of BPA, BPS, and phthalates, offering a smooth interior surface that stays crystal clear wash after wash.
Our Extra Slow SS nipples feature raised guide points to assist proper lip placement and encourage steady suction habits. The soft silicone flexes naturally to support a smooth transition between chest feeding and bottle sessions.
Integrated vents direct incoming air toward the back of the bottle rather than the liquid stream. This pressure equalization allows newborns to feed steadily at a measured pace without pulling against a collapsed silicone tip.
Each wide-neck bottle consists of four separate components that strip down quickly for thorough care. You can warm, boil, steam, or microwave each part, while the solid sealing caps preserve pumped milk for later use.
My favorite bottles for my baby easy to clean and it does not have all those thing the plastic ones have and if you have another baby you can use them again you just need to change the nipple. it even come with cover for breast feeding mommies. My baby did not get gases at all and it has a good flow it has the size on the nipples. after she used these she would not take any other nipple. little pricy but i feel like it's worth it.
I am absolutely thrilled with the Gulicola Natural Glass Baby Bottle! From the moment I first used it, I felt confident that I was making a safe choice for my little one. The glass material is not only free from harmful chemicals like BPA but also ensures that I’m giving my baby a clean and pure feeding experience. The sleek design is both functional and aesthetically pleasing, making feeding time a delight for both of us.