straw cleaner brush for 40 oz stanley mug
Skip itPrices mostly outside the sweet spot ($3.05–$8.95) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 6% kills the launch gate
Conversion
Incredible12.3%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,957.56avg incumbent reviews — the moat a new listing must climb
Brand share
Bad92%top-5 brand share — brand-locked demand
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Avg price
Bad$5.13avg listing price — sweet spot $15–$100
Competition
Bad88%top-5 click share — a locked-up shelf
Growth
Bad-35.2%90-day search growth — must beat 0% to launch
Market size
Bad$21K$21K/yr · 33K searches
Price range
Bad$3.05–$8.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
10
Top-5 brand share
92%
Open market
4%
- YOUCOX33%
- CYHTSHFZ31%
- KEUYE10%
- AFUUFA9%
- YOTIME8%
- XANGNIER5%
- Open — no brand owns it (1 brand, 4%)
Product shelf
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
2 Pack Straw Cleaner Brush Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40 30 20 oz 10mm Wide for Sippy Cup Water Bottle and Tubes (Clear+Clear)
CYHTSHFZ$3.354.8★4,956 rev
Straw Cleaner Brush for Stanley 4Pcs Reusable Extra Long Straw Cleaning Brush for 14oz 20oz 30oz 40oz Stanley Mug Cleaning Brush for All Plastic Glass Stainless and Silicone Straws
YOUCOX$3.054.8★1,664 rev
Straw Cleaner Brush Compatible with Stanley 5PCS Extra Long
KEUYE$4.074.8★881 rev
Stanley Straw Cleaner Brush Extra Long 12 inch Stainless Steel Nylon Bristles Stanley Brush Cleaner for Cleaning 20-40 OZ Stanley Cup Insulated Bottles Water Bottles Tumbler cups Tube (6 Pcs)
AFUUFA$6.014.8★244 rev
YOTIME Silicone Straw Cleaner Brush 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws Non-slip Handle Soft and Bendable 6mm+9mm Pink
YOTIME$7.014.8★1,746 rev
Newest
by launch date
XANGNIER 4 PCS Water Bottle Cleaner Brush Set for Stanley Tumbler 40 oz/30 oz/20 oz Cup Multifunctional Bottle Brush and Long Silicone Straw Cleaner Brush Cleaning Kit for Owala/Yeti Cup Accessories
XANGNIER$8.95859 rev
YOTIME Silicone Straw Cleaner Brush 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws Non-slip Handle Soft and Bendable 6mm+9mm Pink
YOTIME$7.011,746 rev
YOTIME Silicone Straw Cleaner Brush 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws Non-slip Handle Soft and Bendable 6mm+9mm Blue
YOTIME$6.951,746 rev
2 Pack Straw Cleaner Brush Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40 30 20 oz 10mm Wide for Sippy Cup Water Bottle and Tubes (Clear+Clear)
CYHTSHFZ$3.354,956 rev
Straw Cleaner Brush for Stanley 4Pcs Reusable Extra Long Straw Cleaning Brush for 14oz 20oz 30oz 40oz Stanley Mug Cleaning Brush for All Plastic Glass Stainless and Silicone Straws
YOUCOX$3.051,664 rev
Trending
90-day click momentumStraw Cleaner Brush for Stanley 4Pcs Reusable Extra Long Straw Cleaning Brush for 14oz 20oz 30oz 40oz Stanley Mug Cleaning Brush for All Plastic Glass Stainless and Silicone Straws
YOUCOX$3.054.8★
YOTIME Silicone Straw Cleaner Brush 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws Non-slip Handle Soft and Bendable 6mm+9mm Blue
YOTIME$6.954.8★
XANGNIER 4 PCS Water Bottle Cleaner Brush Set for Stanley Tumbler 40 oz/30 oz/20 oz Cup Multifunctional Bottle Brush and Long Silicone Straw Cleaner Brush Cleaning Kit for Owala/Yeti Cup Accessories
XANGNIER$8.954.6★
YOTIME Silicone Straw Cleaner Brush 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws Non-slip Handle Soft and Bendable 6mm+9mm Pink
YOTIME$7.014.8★
Straw Cleaner Brush Compatible with Stanley 5PCS Extra Long
KEUYE$4.074.8★
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -35.2% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.6×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans well”
“As described”
“Good product for the 2 pack”
“Works Great”
“Correct Size”
“Great value”
“Easy Use”
“firm - not flimsy at all”
“Pretty durable”
“Best brush”
What buyers complain about
“Too Short”
“it was not clean”
“Too flimsy”
“the fact that the handle is thin”
“def invest in this - for $3.49 its a steal”
“broke after a few uses”
“However, the silver handle was pretty flimsy and bent easily”
“It's a cheap price, and cheaply made”
“Flimsy makes them difficult to use”
“Is it too hard for Amazon to give measurements”