Dr. Browns Natural Flow Anti-Colic Wide-Neck Glass Baby Bottles

In this review of the Dr. Browns Natural Flow Anti-Colic Options+ wide-neck glass bottle, the bottom line is simple: this set is for parents who want a glass, vacuum-free feeding option that helps reduce colic and preserves milk nutrients. The main reason to buy is the clinically proven internal vent system, which reduces spit-up, burping and gas while providing a consistent flow that closely mimics breastfeeding. The included Level 1 slow flow nipples and the wide-neck shape make cleaning and latching easier for newborns and caregivers who prioritize longevity and nutrient preservation over ultra-lightweight plastic alternatives.

Key Features

• Anti-colic internal vent system: Clinically proven to reduce colic and decrease spit-up, burping and gas for a calmer feeding experience.
• Consistent flow silicone nipple: Vacuum-free feeding offers a flow rate closest to breastfeeding so baby can feed at their own pace.
• Preserves milk nutrients: The vent system helps maintain bottle milk nutrients and aids digestion, which can support better sleep.
• Breast-like nipple shape: Encourages a proper latch to ease transitions between breast and bottle feeding for breastfeeding families.
• Wide-neck glass design: Makes filling and cleaning easier and is recyclable, offering a more sustainable alternative to single-use plastics.
• Options+ versatility: The vent system can be removed as feeding develops so the same bottle can grow with baby.

Who It's For

The Dr. Browns wide-neck glass bottles are best for caregivers who prioritize reducing colic symptoms and preserving expressed milk quality, and who prefer glass for durability and chemical-free feeding. They suit breastfeeding parents who need a bottle that offers a natural latch and consistent slow flow for newborns and infants learning to switch between breast and bottle.

These bottles may be less ideal for families who need ultra-light, travel-friendly bottles or who are highly concerned about breakage and weight; some customers report the glass feels heavy and a minority have experienced rim cracking or leakage. If absolute lightweight convenience is the primary need, a different bottle may be preferable.

Pros & Cons

Pros

• Effectively reduces gassiness and spit-up for many babies thanks to the internal vent system.
• Consistent, breast-like silicone nipple supports a natural latch and paced feeding.
• Wide-neck glass is easy to clean and recyclable, appealing to sustainability-minded parents.
• Options+ design lets the bottle be used with or without the vent as feeding needs change.

Cons

• Glass bottles are heavier than plastic and some customers note weight as a drawback.
• A small number of users reported rim cracking or occasional leakage, so careful handling is advised.

Specifications

Our Verdict

Overall, these Dr. Browns glass wide-neck bottles are a good value for parents who want a reusable, nutrient-preserving solution to bottle feeding and colic. They pair a clinically backed vent system with a breast-like nipple and a wide-neck design that simplifies cleaning. Buyers should accept the tradeoffs of added weight and handle the glass carefully, but for many families the reduction in gassiness and improved feeding comfort make these bottles worth choosing.

Frequently Asked Questions

Can the vent system be removed?
Yes. The Options+ design allows the internal vent system to be removed as baby grows so the bottle can adapt to changing feeding needs.

Are these bottles safe for sterilizing?
Yes. They are safe for top-rack dishwasher use, electric and microwave sterilizers, or boiling water; follow manufacturer handling instructions for glass.

Is the slow flow nipple good for newborns?
Yes. The Level 1 slow flow silicone nipple is intended for 0m+ and provides a consistent, breast-like flow suited for newborn feeding.