Car Cup Holder Expander Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Car Cup Holder Expander sales on Amazon US totaled 48,600 units in July 2026 (▲ 6.5% vs. the prior month), generating an estimated $792,932 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 72.0% of unit volume and 66.3% of revenue, while a typical listing is priced at $18.91. The keyword itself pulled 22,646 Amazon queries over the same period (▲ 9.0% MoM).
Zooming out to the 12-month window ending July 2026, the car cup holder expander Top 50 moved 459,150 units and $7,449,120 in cumulative sales — an average of 38,263 units and $620,760 per month. Monthly throughput topped out at 53,700 units in December 2025 and dipped to 18,900 in May 2026, leaving the latest reading 3.3% higher than August 2025.
Car Cup Holder Expander Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
48.6K
▲ 6.5% MoM
Monthly Revenue 2026/07
$792.9K
▲ 6.4% MoM
Top 10 Market Share 2026/07
72.0%
Car Cup Holder Expander Market Share & Sales Concentration on Amazon US — July 2026
The most-sold car cup holder expander listing on Amazon US in July 2026 is ASIN B0D795K88R (Brand: bokilino), which sold 6,000 units at $17.99 apiece — equal to 12.3% of every unit tracked in this report and 20% ahead of the No. 2 listing.
The Top 10 ASINs account for 35,000 units and $525,330 in July 2026 — 72.0% of unit volume and 66.3% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Car Cup Holder Expander' on Amazon
July 2026
Is 72.0% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
Powered by ASINSIGHT MCP · Grounded in ASINSIGHT Amazon data
Top 5 Volume Share breakdown
B0D795K88R
Phone Holders for Your Car, 2 in 1 Universal Stable Cup Car Phone Holder | Adjustable Base with Phone Mount, Hand Free, Long Arm, Non-Slip, 360°Rotation Cup Holder Phone Mount for All Smartphones
6K
▲ 50.0%vs. prior month
$108.7K
latest month
12-month trend
B0C7SVNF9H
TYKOR Car Cup Holder Expander, Extender for Car with Adjustable Base | Cup holder Adapter, Fits Yeti 24/36/46oz, Owala 12/24/40oz, Large Bottles and Mugs in 3"-3.9" (16-40oz)
5K
▼ 16.7%vs. prior month
$50K
latest month
12-month trend
B07PMHPJJF
SEVEN SPARTA Car Cup Holder Expander for 32-40oz Large Bottles & Tumblers | Compatible with Yeti, Hydro Flask & Owala 32-40oz, Upgraded Adjustable Offset Base, Fits 3.4"-3.8" Bottles, Mugs & Tumblers
5K
▲ 25.0%vs. prior month
$50K
latest month
12-month trend
B0GQRTLG37
DYLEN Cup Holder Phone Holder for Car, 2 in 1 Cup Holder Phone Mount | Long-Arm Supports 360° Rotation, Adjustable Base, Car Phone Holder Compatible with All Cell Phones| Anti-Slip&No Shake Design
3K
▲ 500.0%vs. prior month
$51.4K
latest month
12-month trend
B0B592RKP9
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
3K
▲ 0.0%vs. prior month
$39K
latest month
12-month trend
B0C7SSRR5J
TYKOR Car Cup Holder Expander with Adjustable Base, Fits Bottles 16-46 OZ | Cup Holder Extender Adapter for Car, Fits YETI 24/36/46oz, Stanley 14-40oz, Large Water Bottles in 2.7"-4.2" (16-46 OZ)
3K
▲ 0.0%vs. prior month
$39K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Car Cup Holder Expander Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
TYKOR is the best-performing car cup holder expander brand in July 2026, moving 8,000 units across 2 ASINs for 22.9% of Top 10 volume. SEVEN SPARTA follows with 7,000 units (20.0%), ahead of bokilino on 6,000 units (17.1%).
With 8 brands splitting the Top 10 and 60.0% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $11.49 to $17.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
TYKOR
2 ASINs in Top 10
22.9%
Units
8K
Revenue
$88.9K
Avg. price
$11.49
B0C7SVNF9H
$9.99·★4.4·3K revsTYKOR Car Cup Holder Expander, Extender for Car with Adjustable Base | Cup holder Adapter, Fits Yeti 24/36/46oz, Owala 12/24/40oz, Large Bottles and Mugs in 3"-3.9" (16-40oz)
Units sold5KB0C7SSRR5J
$12.99·★4.3·1.5K revsTYKOR Car Cup Holder Expander with Adjustable Base, Fits Bottles 16-46 OZ | Cup Holder Extender Adapter for Car, Fits YETI 24/36/46oz, Stanley 14-40oz, Large Water Bottles in 2.7"-4.2" (16-46 OZ)
Units sold3K
SEVEN SPARTA
2 ASINs in Top 10
20.0%
Units
7K
Revenue
$89.9K
Avg. price
$14.98
B07PMHPJJF
$9.99·★4.4·17.2K revsSEVEN SPARTA Car Cup Holder Expander for 32-40oz Large Bottles & Tumblers | Compatible with Yeti, Hydro Flask & Owala 32-40oz, Upgraded Adjustable Offset Base, Fits 3.4"-3.8" Bottles, Mugs & Tumblers
Units sold5KB09NBKXSLL
$19.98·★4.5·7.7K revsSEVEN SPARTA Car Cup Holder Expander for 32-46oz Large Bottles & Tumblers | Larger Version Fits Yeti 46oz, Hydro Flask & Nalgene, Upgraded Adjustable Offset Base, Fits 3.5"-4" Bottles, Mugs & Tumblers
Units sold2K
bokilino
1 ASIN in Top 10
17.1%
Units
6K
Revenue
$108.7K
Avg. price
$17.99
B0D795K88R
$17.99·★4.3·3.9K revsPhone Holders for Your Car, 2 in 1 Universal Stable Cup Car Phone Holder | Adjustable Base with Phone Mount, Hand Free, Long Arm, Non-Slip, 360°Rotation Cup Holder Phone Mount for All Smartphones
Units sold6K
Trending Car Cup Holder Expander Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0GQRTLG37 booked 3K units at $16.99, with ▲ 500.0% MoM change. On the growth side, B0D795K88R leads positive momentum with ▲ 50.0% MoM growth on 6K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0GQRTLG37
DYLEN Cup Holder Phone Holder for Car, 2 in 1 Cup Holder Phone Mount | Long-Arm Supports 360° Rotation, Adjustable Base, Car Phone Holder Compatible with All Cell Phones| Anti-Slip&No Shake Design
Price
$16.99
Rating
4.3
Reviews
323
Latest month sales
B09NBKXSLL
SEVEN SPARTA Car Cup Holder Expander for 32-46oz Large Bottles & Tumblers | Larger Version Fits Yeti 46oz, Hydro Flask & Nalgene, Upgraded Adjustable Offset Base, Fits 3.5"-4" Bottles, Mugs & Tumblers
Price
$19.98
Rating
4.5
Reviews
7.7K
Latest month sales
B0D795K88R
Phone Holders for Your Car, 2 in 1 Universal Stable Cup Car Phone Holder | Adjustable Base with Phone Mount, Hand Free, Long Arm, Non-Slip, 360°Rotation Cup Holder Phone Mount for All Smartphones
Unlock to view ASIN details and product titles
Price
$17.99
Rating
4.3
Reviews
3.9K
Latest month sales
One Amazon dataset. Two ways to use it.
Every number in this car cup holder expander report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.
Explore the full data
Browse the complete, structured picture in a ready-made interface — and keep tracking it as the market moves.
- Organic vs. ad traffic shifts per product
- Hourly rank and search-volume tracking
- Competitor ASINs and historical trends
Starts with a free ASINSIGHT account
Analyze the data your way
Connect the same data to ChatGPT, Claude or Cursor, then combine any dimensions to answer your own questions.
- Combine product, keyword, sales & ranking data freely
- Follow up in your own words, no fixed reports
- Works in ChatGPT, Claude & Cursor
20,000 credits/mo free, no credit card