Best Selling Cup Holder Expander on Amazon
130
ProductsUSMarketplace
March 2026Reporting Period
Sales Volume of Top ASINs for 'cup holder expander' on AmazonMarch 2026
Most Selling Products
This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “cup holder expander” on Amazon.com in the United States, totaling 130 products. Under this keyword, the top-ranked ASIN recorded more than 7,000 orders in March.1

Title
Phone Holders for Your Car, 2 in 1 Universal Cup Holder Expander Adjustable Base with Phone Mount, Long Arm with 360°Rotation Cup Holder Phones Mount for Car Compatible with All Smartphones
Sales Volume
7,000+
Price($)
19.98
Ratings
4.4
Reviews
2,715
2

Title
Car Cup Holder Expander, Cup Holder Extender for Car with Adjustable Base, Fits Yeti 24/36/46oz, Hydroflask 32/40oz, Large Bottles in 3"-3.9" (16-40oz)
Sales Volume
4,000+
Price($)
9.98
Ratings
4.5
Reviews
2,447
3

Title
Car Cup Holder Expander, Cup Holder Extender Adapter for Car with Adjustable Base, Fits YETI 24/36/46oz, HydroFlask 32/40oz, Large Water Bottles in 2.7"-4.2" (16-46 OZ)
Sales Volume
3,000+
Price($)
12.99
Ratings
4.3
Reviews
1,181
4

Title
Upgraded Car Cup Holder Expander Adapter with Offset Adjustable Base, Compatible with Yeti 14/24/36/46oz Ramblers, Hydro Flasks 32/40oz, Other Large Bottles Mugs in 3.5"-4.0", 1 Pack
Sales Volume
2,000+
Price($)
21.19
Ratings
4.5
Reviews
7,521
5

Title
Car Cup Holder Expander, Cup Holder Extender Adapter with Expandable Arm and Adjustable Base, Compatible with Yeti Ramblers 14-64oz, Hydro Flasks 18-64oz Most Coffee Mugs Bottles & Cups
Sales Volume
2,000+
Price($)
15.99
Ratings
4.4
Reviews
2,249
6
![Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask, Yeti, Nalgene, Owala, 32-40oz - Adjustable Expandable Insert Extender - Universal](https://m.media-amazon.com/images/I/71CaEDazd7L._AC_UY128_.jpg)
Title
Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask, Yeti, Nalgene, Owala, 32-40oz - Adjustable Expandable Insert Extender - Universal
Sales Volume
1,000+
Price($)
26.99
Ratings
4.6
Reviews
10,464
7

Title
DYLEN Car Cup Holder Expander, 2 in 1 Cup Holder Adapter Extender for Car with Expandable Insert, Fits Yeti, Hydroflask and Other Large Water Bottles & Mugs in 2.2"-4.6" (10-46oz)
Sales Volume
1,000+
Price($)
18.99
Ratings
4.2
Reviews
536
8

Title
Amazon Basics Car Cup Holder Expander with Adjustable Base, Securely Holds Large Bottles 3.4 to 3.8 in Diameter, Compatible with Yeti, Hydro Flask, Easy Installation, Black
Sales Volume
1,000+
Price($)
10.48
Ratings
4.2
Reviews
3,966
9

Title
DYLEN Car Cup Holder Tray, Cup Holder Expander Adapter for Car, 9.5” Detachable Car Food Tray Table for Eating, Road Trip Essentials Fits Yeti, Hydro Flask 16-46 oz
Sales Volume
1,000+
Price($)
20.38
Ratings
4.2
Reviews
797
10

Title
This Hill 2-in-1 Car Cup Phone Holder Expander with Adjustable Base, 360 Rotation, Compatible with iPhone, Samsung & All Smartphones up to 7" (Black)
Sales Volume
1,000+
Price($)
12.89
Ratings
4.2
Reviews
1,103
Keyword Cup Holder Expander Weekly Search Volume Trend
24,700
Search Frequency RankCup Holder Expander Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "cup holder expander". In the price range of $10–$20, there are 411 ASINs, the highest proportion, accounting for 40.10%. Nearly 41.38% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 44.55% and a combined conversion rate of 37.11%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
Top3 Click Share
44.55%
Trend changes in the combined click share of the Top 3 ASINs for the keyword cup holder expander.
Top3 Conversion Share
37.11%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword cup holder expander.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
Most Selling Products
Search Volume & Trends
Market Overview
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