










🍼 Elevate feeding time with science-backed comfort and style
Dr. Brown's Natural Flow Options+ Narrow Neck Glass Baby Bottle (4oz) features a clinically proven anti-colic internal vent system that reduces colic symptoms and preserves milk nutrients. Made from durable, heat-resistant borosilicate glass, it offers a consistent vacuum-free flow with a breast-like silicone nipple to support natural feeding and smooth breast-to-bottle transitions. BPA-free and dishwasher safe, this bottle is designed for infants 0-3 years, combining safety, functionality, and comfort.





| Model Number | SB41001-P4 | 
| Target gender | Unisex | 
| Material composition | Glass | 
| Material free | BPA Free | 
| Number of items | 1 | 
| Batteries required | No | 
| Dishwasher safe | Yes | 
| Bottle nipple type | Angled | 
| Bottle type | Anti-Colic Bottle | 
| Product Dimensions | 5.59 x 5.59 x 16.76 cm; 198 g | 
| Item model number | SB41001-P4 | 
| Manufacturer recommended age | 0 - 3 years | 
| Manufacturer | Dr. Brown's | 
| Item Weight | 198 g | 
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