









🍼 Upgrade your feeding game with flawless flow and fuss-free cleaning!
Dr. Brown's Natural Flow Options+ Replacement Vent Kit includes 2 vent inserts, 2 reservoirs, and 2 travel discs designed specifically for 9oz/270mL wide-neck bottles. Made from BPA-free plastic and silicone, these parts are dishwasher and sterilizer safe, ensuring hygienic, hassle-free maintenance. Perfect for parents seeking reliable, easy-to-clean replacements that maintain the patented vent system’s anti-colic benefits.





| Product Dimensions | 1.8 x 4.3 x 9.6 inches |
| Item model number | WR201-P4 |
| Target gender | Unisex |
| Material Type | Plastic |
| Material Composition | Plastic & Silicone |
| Material free | BPA Free |
| Care instructions | Dishwasher (top rack) & Sterilizer Safe |
| Additional product features | 9 oz Wide-Neck |
| Number Of Items | 1 |
| Batteries required | No |
| Dishwasher safe | Yes |
| Bottle nipple type | Vented |
| Bottle type | Wide-Neck Bottle |
| Item Weight | 1.76 ounces |
J**N
Perfect
Great inserts for Dr Brown bottles
H**E
Just what I needed
Really grateful for these replacement parts. They fit my son’s 9oz wide mouth bottles great. So far no leaks.
M**.
Good product
Good replacement vents for Dr. brown bottles. As described.
J**U
Great!
Came in handy
T**S
Perfect
Our originals started getting gross so I ordered these as he should be coming off the bottle soon and didn’t want to spend a lot on all new bottles. They fit perfectly
D**L
Nice
Nice
W**E
Cut to size
For some reason, wide neck vents do not exist for 5 oz bottles?? I bought these and used a hot knife to cut/melt to size based on the originals. It worked, but I don’t feel like I should have to MacGyver my baby bottles. The vents were good quality.
J**A
Perfect replacement
My other ones melted in the dishwasher and these were a great price for the replacement.
Trustpilot
3 weeks ago
3 weeks ago