Best Bottles for Breastfed Babies: What to Look For + My Favorites

Written by Grace Zanolli, PA-C, CLC Physician Assistant, Lactation Counselor & Mom of Three

Choosing a bottle can feel surprisingly overwhelming—especially when you're breastfeeding. There are so many bottles marketed as being "just like the breast" or "breast-shaped."

But here's the thing: a bottle that looks like a breast isn't necessarily one that functions like a breast.

In fact, many of the bottles marketed as looking the most "breast-like" have a wide, rounded base with a nipple that sticks straight out from the center. While that might resemble what a breast looks like from the outside, it's not what breast tissue looks like inside your baby's mouth during a feed.

What I look for in a bottle nipple

One of the first things I look at when choosing a bottle for a breastfed baby is nipple shape.

Rather than a short nipple that comes abruptly out of a wide base, I prefer a nipple with a gradual slope from the tip down toward the base.

Why?

When your baby breastfeeds, they don't just suck on your nipple. They take the nipple and surrounding breast tissue deeply into their mouth. A gradually sloped bottle nipple gives baby room to open wide and achieve a deeper latch on the bottle, more closely resembling the position we're looking for at the breast.

I also consider nipple flow. "Slow flow" isn't standardized across bottle brands, so two nipples labeled "slow" can actually flow very differently.

And, of course, babies have opinions of their own. The goal isn't to find one universally "perfect" bottle—it's to choose a bottle that supports good feeding mechanics and works well for your baby.

My Go-To Bottles for Breastfed Babies

All three of these bottles have the gradual, sloping nipple shape I look for when choosing a bottle for a breastfed baby. You don't need all three—these are simply my go-to options when parents ask where to start. These are linked to the glass versions, though they also come in plastic.

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