Dr. Brown's Options+ Narrow Glass Baby Bottles — 4 oz 4-Pack, Borosilicate Glass & Anti-Colic Vent

Dr. Brown's Options+ Narrow 4 oz glass bottles are anti-colic baby bottles with an internal vent system and breast-like nipples built to reduce air intake and support a natural feeding pace.

These 4-ounce borosilicate glass bottles come in a 4-pack and combine a vacuum-free feed design with a narrow neck and silicone nipples that mimic breastfeeding. The Options+ internal vent reduces the amount of air a baby swallows by channeling air away from the milk, and the glass construction resists thermal shock so it tolerates hot and cool liquids. The compact, narrow shape makes these bottles easy to hold, clean, and store; they are compatible with Dr. Brown's Options+ components for flexible feeding setups.

How does the vent system support calmer feedings?

The internal vent system redirects air away from milk so infants take in less air while feeding, which can decrease spit-up, burping, and gas. Because feeding happens without vacuum pressure, the flow feels closer to breastfeeding and allows babies to control their pace.

• Internal vent reduces air bubbles in the milk
• Vacuum-free feeding supports a steady, consistent flow
• Tested design intended to minimize feeding interruptions

What are the benefits of borosilicate glass for baby bottles?

Borosilicate glass is more resistant to thermal shock than standard glass, so it tolerates temperature changes from cooled milk to warmed formula without weakening. Glass also resists staining and odor retention, making it easier to keep bottles sanitary over time.

• Durable borosilicate withstands hot and cold liquids
• Nonporous surface resists stains and odors
• Easy to sterilize and clean thoroughly

Will this bottle work for breast-to-bottle transitions?

The nipple is shaped to resemble the breast, encouraging a latch that can help babies move between breast and bottle more smoothly. The consistent silicone flow supports feeding at the infant’s own pace, which is useful during transitions or for mixed feeding schedules.

• Breast-like nipple shape encourages a natural latch
• Consistent silicone flow mimics breastfeeding rhythm
• Compatible with Options+ nipples and parts for customization

How easy are these bottles to use and maintain daily?

The narrow neck and glass finish simplify cleaning by hand or in many sterilizers, and the pack of four keeps replacements on hand between washes. Component parts separate for thorough cleaning so caregivers can remove residue from both vent and nipple areas.

• Narrow neck for easier access during washing
• Disassemblable vent system and silicone nipples for full cleaning
• Four-pack convenience reduces interruptions between feedings

Who is this for: Parents and caregivers looking for a small-format glass bottle that supports reduced air intake during feedings and a more natural latch will find this 4 oz, 4-pack Options+ bottle helpful. It suits families who prefer glass for its durability and low odor retention, who want parts compatibility for future adjustments, and who need a compact bottle for newborns, day care, or travel. If ease of cleaning, a steady flow rate, and breast-like nipple shape are priorities, these bottles provide a practical option without added complexity.