hydroflask cup holder for car
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$15.78avg listing price — sweet spot $15–$100
Price range
Good$9.75–$26.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+3.5%90-day search growth — must beat 0% to launch
Review moat
Bad5,719.78avg incumbent reviews — the moat a new listing must climb
Returns
Bad6.3%return rate — above 5% kills the launch gate
Competition
Bad86%top-5 click share — a locked-up shelf
Market size
Bad$35K$35K/yr · 44K searches
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, hydroflask cup holder for car is a $35K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 30/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
hydroflask cup holder for car market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $47K–$63K
- units × avg price
- Conversion rate
- 5.0%
- Avg BSR
- #35
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 24 months
- Avg seller age
- 191 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
11
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
0%
- Swigzy37%
- TYKOR27%
- Amazon Basics16%
- Zeyitian12%
- SEVEN SPARTA5%
- SAGRUILA3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.5% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 1.9×
Top hydroflask cup holder for car search terms
- owala car cup holder18K/yr
- owala cup holder adapter13K/yr
- swigzy car cup holder expander8K/yr
- cup holder adapter for owala3K/yr
- swigzy2K/yr
Top hydroflask cup holder for car products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share![Swigzy 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/41D39pQAF7L.jpg)
Swigzy Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask Yeti Nalgene Owala 32-40oz - Adjustable Expandable Insert Extender - Universal
Swigzy$26.624.6★10,553 rev
TYKOR 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)
TYKOR$9.754.5★2,780 rev
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
Amazon Basics$10.604.2★4,154 rev
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
Zeyitian$14.354.5★2,608 rev
TYKOR 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)
TYKOR$12.804.4★1,406 rev
Newest
by launch date
Cup Holder Expander (Adjustable Holder & Base Auto-Fit Hold One Button Open) Car Cup Holder Expander for Yeti Hydro Flask Nalgene Owala Bottles in 2.6- 4.8 (Black 1 Pack)
Zeyitian$15.321,552 rev
Quick-Install Car Cup Holder Expander Space-Saving Cup Holder for Car with Offset Design Non-Slip Large Water Bottle Holder Expander Compatible with Owala Stanley Yeti Cups (24oz to 64oz)
SAGRUILA$15.23844 rev
TYKOR 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)
TYKOR$9.752,780 rev
TYKOR 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)
TYKOR$12.801,406 rev
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
Zeyitian$14.352,608 rev
Trending
90-day click momentumCup Holder Expander (Adjustable Holder & Base Auto-Fit Hold One Button Open) Car Cup Holder Expander for Yeti Hydro Flask Nalgene Owala Bottles in 2.6- 4.8 (Black 1 Pack)
Zeyitian$15.324.3★
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
Amazon Basics$10.604.2★
![Swigzy Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask Yeti Nalgene Owala 32-40oz - Adjustable Expandable Insert Extender - Universal (Gray)](https://m.media-amazon.com/images/I/41mhrJNIhiL.jpg)
Swigzy Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask Yeti Nalgene Owala 32-40oz - Adjustable Expandable Insert Extender - Universal (Gray)
Swigzy$26.674.6★
Swigzy Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask Yeti Nalgene Owala 32-40oz - Adjustable Expandable Insert Extender - Universal
Swigzy$26.624.6★
Seven Sparta Car Cup Holder Expander with Offset Adjustable Base Compatible with Hydro Flasks 32/40 Ounce Compatible with Yeti Ramblers 20/26/30 Ounce Other Bottles in 3.4-3.8 (Black)
SEVEN SPARTA$10.714.4★
What buyers say about hydroflask cup holder for car
What buyers praise and complain about, mined from review topics.What buyers love
“Fit great”
“Very well made product”
“As advertised”
“Pretty sturdy”
“The adjustability is nice”
“easy assembly”
“Worth it”
“Easy Peasy”
“It works great for my old car”
“Looks great and extends cup capacity in existing cup holders”
What buyers complain about
“Didn't fit”
“Unfortunately it is Incompatible with my car”
“Not as sturdy”
“DOESNT WORK”
“Broke in a month”
“Cheaply made”
“its not grippy enough”
“spills the contents of the mug”
“Not easy to use”
“It is bulky”
Top return reasons
Common questions
- Is hydroflask cup holder for car profitable to sell on Amazon United States?
- The niche generates $35K/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.5%. Flapen's verdict: Skip it (30/100).
- How competitive is the hydroflask cup holder for car niche?
- 6 brands and 11 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in hydroflask cup holder for car?
- Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Strength. The return rate is 6.3% — above our launch gate.
- When does demand for hydroflask cup holder for car peak?
- Demand peaks in Jul–Aug; the busiest month runs 1.9× the quietest.
- What does it cost to enter the hydroflask cup holder for car niche?
- Listings span $9.75–$26.67; the average listing price is $15.78 (sweet spot $15–$100). The average incumbent carries 5,720 reviews — the moat a new listing must climb.