Will these only fit the options bottles?

The bottles themselves are all the same. So these will fit any bottles. I’m not 100% sure if the cap that holds the nipple will fit from the natural flow, but I’m sure it will.

will these fit evenflo bottles?

Thank you for your inquiry. We have not tested the Dr. Brown’s Natural Flow® Options+™ Replacement Vent Kit, 2-Pack, Narrow in an evenflo bottle.

Can someone please tell me what these pieces are called?

The parts in this post are the travel disks, reservoir tubes and vent inserts.

Dr Browns Standard Narrow Neck Options Replacement Vent Kit

Dr Browns Standard Narrow Neck Options Replacement Vent Kit

Product ID: 357438243

Details

Age Range (Description)
Baby
Bottle Type
Anti-Colic
Bottle nipple type
Vented
Brand
Dr. Brown's
Capacity
227 g
Is Dishwasher Safe
Yes

🍼8 oz / 250 ml capacity fit

🌬️Anti-colic vent system

🛡️BPA-free, safe materials

Description

🍼 Keep the flow smooth and the fuss minimal with Dr. Brown’s vent kit!

DURABLE SAFE - BPA-free construction ensures toxin-free feeding, made in the USA for trusted quality
EASY MAINTENANCE - Dishwasher safe parts keep cleaning simple, so you spend less time scrubbing and more time bonding
PERFECT COMPATIBILITY - Seamlessly fits standard Dr. Brown’s 8 oz bottles for hassle-free replacements
TRAVEL READY CONVENIENCE - Lightweight and portable, ideal for busy parents on the go
ADVANCED ANTI COLIC DESIGN - Reduces gas and discomfort with patented vent inserts for happier feeding

The Dr. Brown's Standard Narrow Neck Options Replacement Vent Kit is a BPA-free, USA-made accessory designed to fit 8 oz/250 ml Dr. Brown’s bottles. Featuring two vent inserts and reservoirs, it supports the brand’s patented anti-colic system to reduce feeding discomfort. Lightweight, dishwasher safe, and highly rated by parents, this kit ensures your baby’s bottle performs like new, making it an essential replacement part for busy, health-conscious families.

Specifications

ASIN	B018FALSNY
Age Range (Description)	Baby
Age Range Description	Baby
Best Sellers Rank	#21,895 in Baby Products ( See Top 100 in Baby Products ) #849 in Feeding Bottles
Bottle Shape	Anti-Colic Bottle
Bottle Type	Anti-Colic Bottle
Brand	Dr. Brown's
Capacity	227 g
Customer Reviews	4.8 out of 5 stars 2,863 Reviews
Dish Washer Safe	Yes
Global Trade Identification Number	00072239305676
Is the item microwaveable?	No
Item Weight	36 g
Manufacturer	Dr. Brown's
Number of Items	1
UPC	072239305676

Reviews

A**R

Good quality

Perfect replacement for dr. Browns babby bottle.

16.03.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews