# Replacement nipples for Dr\. Brown's bottles: pack sizes and flow levels Are replacement nipples for Dr\. Brown's bottles sold in packs, and what flow levels do they come in? Dr\. Brown's Natural Silicone Nipple, Wide\-Neck: The package contains two nipples\. They are offered in Levels 1, 2, 3, and 4\. Dr\. Brown's Natural Flow Wide Neck Baby Bottle Silicone Nipple: It is sold as a 2\-pack\. There are 6 nipple flow levels, from 0m\+ to 9m\+ and for thicker liquids; the baby's preferred flow may differ from the suggested age range\. Dr\. Brown's Narrow Nipple: The package contains two nipples\. The available variants are Levels 2, 3, and 4\. Dr\. Brown's Level 1 Narrow Nipple: The package contains two nipples\. It is a Level 1 slow\-flow nipple for paced feeding with the internal vent system\. Dr\. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple: It is a 2\-pack of silicone nipples for narrow baby bottles\. The listing offers Level 2 and Level 3\. ### 1. [Dr\. Brown's Natural Silicone Nipple, Wide\-Neck](/products/ucp/anbbaby-com/6625710702678) (sold by anbbaby\.com) They are offered in Levels 1, 2, 3, and 4\. - Pack size: The package contains two nipples\. (listing) - Flow levels: They are offered in Levels 1, 2, 3, and 4\. (listing) - Compatibility: They work with Dr\. Brown's Anti\-Colic Options\+ Wide\-Neck Bottles\. (listing) ### 2. [Dr\. Brown's Natural Flow Wide Neck Baby Bottle Silicone Nipple](/products/ucp/megababiesusa-com/9074605588734) (sold by megababiesusa\.com) There are 6 nipple flow levels, from 0m\+ to 9m\+ and for thicker liquids; the baby's preferred flow may differ from the suggested age range\. - Pack size: It is sold as a 2\-pack\. (listing) - Flow levels: There are 6 nipple flow levels, from 0m\+ to 9m\+ and for thicker liquids; the baby's preferred flow may differ from the suggested age range\. (listing) - Compatibility: It fits all Dr\. Brown's Anti\-colic Options\+ Wide\-Neck bottles\. (listing) ### 3. [Dr\. Brown's Narrow Nipple](/products/ucp/anbbaby-com/6625706344534) (sold by anbbaby\.com) The available variants are Levels 2, 3, and 4\. - Pack size: The package contains two nipples\. (listing) - Flow levels: The available variants are Levels 2, 3, and 4\. (listing) - Compatibility: - ### 4. [Dr\. Brown's Level 1 Narrow Nipple](/products/ucp/anbbaby-com/6625705623638) (sold by anbbaby\.com) It is a Level 1 slow\-flow nipple for paced feeding with the internal vent system\. - Pack size: The package contains two nipples\. (listing) - Flow levels: It is a Level 1 slow\-flow nipple for paced feeding with the internal vent system\. (listing) - Compatibility: It fits all Dr\. Brown's Narrow Bottles\. (listing) ### 5. [Dr\. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple](/products/ucp/megababiesusa-com/9074568954110) (sold by megababiesusa\.com) The listing offers Level 2 and Level 3\. - Pack size: It is a 2\-pack of silicone nipples for narrow baby bottles\. (listing) - Flow levels: The listing offers Level 2 and Level 3\. (listing) - Compatibility: It fits all Dr\. Brown's narrow bottles\. (listing) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-22T10:55:15.856Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)