Dr Browns Straw Cup Conversion Kit
FailThe top 5 brands take 97% of clicks, so Dr Browns Straw Cup Conversion Kit is a Fail.
- Flapen Score
- 35 / 100Ranks 1,996 of 2,472 Baby Products niches · −9 vs the category median of 4435
- Market size
- $75K/yr108K searches / yr
- 90-day growth
- -5.3%search demand this quarter
- Competition
- 56%top-5 click share · 7 brands · 19 sellers
Flapen Score
Dr Browns Straw Cup Conversion Kit against its category
The dotted line is the Baby Products average. Past it, Dr Browns Straw Cup Conversion Kit is stronger. Inside it, weaker.
Market
The Dr Browns Straw Cup Conversion Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Dr Browns Straw Cup Conversion Kit 108K times last year and spent an estimated $75K. The top 5 brands take 97% of clicks. Demand peaks in Jan–Feb–Mar. Flapen scores it 35 out of 100, a Fail.
01 · Demand
An estimated 6.6% of those searches ended in a purchase.
Shoppers searched for this 108K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved -5.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $75K a year.
- Searches, last 12 months
- 108K
- Growth, 90 days vs prior 90
- -5.3%
- Conversion, latest week
- 6.6%
- Market size, estimated
- $75Ka year
- Peak month
- January8.2× the quietest month
- Top search term
- dr brown sippy bottle17K searches a year
02 · Price
A sale here is worth $10.57.
Listings sell for $10.57 on average, from $5.52 to $17.82. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $10.57 that is $3K to $5K a year per listing.
- Average price
- $10.57under the $15 to $100 sweet spot
- Price range
- $5.52–$17.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $3K–$5K
- Returns
- 2.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
65% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.7% of listings are out of stock. The average listing ranks #58 within Bottle-Feeding. It carries 5,495 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 65%
- Prime listings
- 100%
- Out of stock, average day
- 2.7%
- Average rank
- #58in Bottle-Feeding
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 5,495per listing
- Listings tracked
- 23
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Dr Browns Straw Cup Conversion Kit products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Dr. Browns Milestones Narrow Sippy Spout Bottle with 100% Silicone Easy-Grip Handles and Soft Sippy Spout 8oz/250mL Light Pink and Ecru 2-Pack 6m+
- Price
- $9.79
- Rating
- 4.7/5
- Reviews
- 10,141
- Age
- 4y ago

Dr. Browns Milestones Narrow Sippy Spout Bottle with 100% Silicone Easy-Grip Handles and Soft Sippy Spout 8oz/250mL Light-Blue and Gray 2-Pack 6m+
- Price
- $11.69
- Rating
- 4.7/5
- Reviews
- 10,141
- Age
- 4y ago

Dr. Browns Milestones Wide-Neck Sippy Spout Bottle with Silicone Handles 9oz 270mL 6m+ Light Blue and Gray 2-Pack
- Price
- $13.64
- Rating
- 4.7/5
- Reviews
- 1,431
- Age
- 4y ago

Dr. Browns Milestones Narrow Sippy Straw Bottle Spill-Proof with 100% Silicone Handles and Weighted Straw 8 oz/250 mL Blue/Gray 6m+
- Price
- $12.17
- Rating
- 4.3/5
- Reviews
- 2,116
- Age
- 4y ago

Dr. Browns Milestones Narrow Sippy Straw Bottle Spill-Proof with 100% Silicone Handles and Weighted Straw 8 oz/250 mL Gray/Pink 6m+
- Price
- $10.86
- Rating
- 4.5/5
- Reviews
- 4,758
- Age
- 4y ago
Trending
estimated 90-day click momentum
NUK First Choice Large Learner Cup 2.0 10 oz. Sippy Cup with Handles Spill Proof Leak Proof Soft Straw Cup 2-Pack
- Price
- $13.11
- Rating
- 4.7/5
- Reviews
- 14,495
- Age
- 5mo ago

Dr. Browns Milestones Narrow Sippy Straw Bottle Spill-Proof with 100% Silicone Handles and Weighted Straw 8 oz/250 mL Pink 6m+
- Price
- $6.93
- Rating
- 4.5/5
- Reviews
- 4,758
- Age
- 5y ago

Dr. Browns Milestones Narrow Sippy Spout Bottle with 100% Silicone Easy-Grip Handles and Soft Sippy Spout 8oz/250mL Light-Blue and Gray 2-Pack 6m+
- Price
- $11.69
- Rating
- 4.7/5
- Reviews
- 10,141
- Age
- 4y ago

Dr. Browns Preemie Flow Bottle Set Anti-Colic Options+ Baby Bottles with Preemie Flow and Level T Nipples 4oz/120mL 0m+ 3 Pack
- Price
- $17.82
- Rating
- 4.7/5
- Reviews
- 239
- Age
- 1y ago

Dr. Browns Milestones Narrow Sippy Straw Bottle Spill-Proof with 100% Silicone Handles and Weighted Straw 8 oz/250 mL Gray & Green 6m+
- Price
- $10.25
- Rating
- 4.3/5
- Reviews
- 1,331
- Age
- 4y ago
Newest
by launch date
NUK First Choice Large Learner Cup 2.0 10 oz. Sippy Cup with Handles Spill Proof Leak Proof Soft Straw Cup 2-Pack
- Price
- $13.11
- Rating
- 4.7/5
- Reviews
- 14,495
- Age
- 5mo ago

Dr. Browns Preemie Flow Bottle Set Anti-Colic Options+ Baby Bottles with Preemie Flow and Level T Nipples 4oz/120mL 0m+ 3 Pack
- Price
- $17.82
- Rating
- 4.7/5
- Reviews
- 239
- Age
- 1y ago

BUSOHA 3 Pack Silicone Sleeves for Avent Baby Bottles - Anti Breakage Baby Bottle Holder with Handle Compatible with Avent Natural Glass Baby Bottles 8 OZ
- Price
- $9.94
- Rating
- 4.6/5
- Reviews
- 546
- Age
- 1y ago

BULGILIA (4 Pack Bottles Handles for Philips Avent Natural Baby Bottle Quick Install & Easy for Little Hands to Hold White
- Price
- $6.96
- Rating
- 4.6/5
- Reviews
- 259
- Age
- 2y ago

Dr. Browns Milestones Babys First Straw Cup Training Cup with Weighted Straw 9 oz/270 mL BPA-free 6m+ Dark Blue 1-Pack
- Price
- $5.52
- Rating
- 4.4/5
- Reviews
- 14,879
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 56% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 rising
Sellers
19
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
56%
Top 20: 96%
Open market
1%
- Dr. Brown's86%
- Nuby4%
- Disney2%
- BUSOHA2%
- BULGILIA2%
- NUK2%
- Open — no brand owns it (1 brand, 1%)
Demand
Dr Browns Straw Cup Conversion Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Mar · busiest ÷ quietest = 8.2×
Search terms
Top Dr Browns Straw Cup Conversion Kit search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- dr brown sippy bottle17K/yr
- dr brown transitional bottle18K/yr
- baby bottles with handles17K/yr
- baby bottle with handles17K/yr
- dr browns transitional bottle14K/yr
- dr browns sippy bottle10K/yr
- bottle with handles6K/yr
- dr brown toddler bottle6K/yr
- bottles with handles5K/yr
Reviews and returns
What reviews say buyers love and hate about Dr Browns Straw Cup Conversion Kit
We read the reviews and the return reasons for every product selling here.
“It leaks everywhere”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Dr Browns Straw Cup Conversion Kit questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









