Chicco Duo Baby Bottle vs Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle
The Duo Baby Bottle is plastic outer with INVINCI-GLASS inner layer; the Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle is glass. The Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle lists for $3.00 less.
Only the differences are shown.
| Chicco Duo Baby Bottle | Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle | |
|---|---|---|
| Type | Glass bottle | Glass bottle |
| List price | $12.99 | $9.99 |
| Sizes | 5 oz, 9 oz | 8 oz |
| Material | plastic outer with INVINCI-GLASS inner layer | glass |
| Nipple material | Not listed | silicone |
| Neck | Not listed | Narrow |
| Vent | Anti-Colic valve | internal vent system |
| Flows | Stage 1 Slow Flow (0m+) | Level 1 Slow Flow (0m+) |
| BPA-free | Yes, per the maker | Yes, per the maker |
| Dishwasher | Yes, per the maker | Yes, per the maker |
Chicco Duo Baby Bottle
Plastic bottle with a thin glass layer bonded inside, sold as singles, 2-packs and gift sets.
- Plastic outside, glass lining inside
Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle
Narrow-neck glass bottle with Dr. Brown's internal vent, sold with a Level 1 nipple.
- Glass body
- Can be used with or without the vent
- Narrow neck