3 in 1 cup
Skip itA small market ($24K/yr) — this niche doesn't clear our bar today.
Growth
Incredible+549.5%90-day search growth — must beat 0% to launch
Review moat
Great185.38avg incumbent reviews — the moat a new listing must climb
Returns
Great1.5%return rate — above 5% kills the launch gate
Price range
Great$9.24–$43.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$17.14avg listing price — sweet spot $15–$100
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand
Market size
Bad$24K$24K/yr · 82K searches
According to Flapen's Amazon United States niche tracking, 3 in 1 cup is a $24K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 49/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
3 in 1 cup market data
- Units sold / yr
- 1K–1K
- avg 100–250/product
- Revenue / yr
- $17K–$21K
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #975
- Page quality
- 0%
- Prime
- 63%
- Sponsored
- 88%
- Out of stock
- 4.4%
- Avg brand age
- 35 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 rising
Sellers
6
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- WESCUP44%
- Generic33%
- YYDSJFM9%
- Hysagtek7%
- Mwzj4%
- BOUQUETYZ3%
- Open — no brand owns it (0%)
Top 3 in 1 cup search terms
- 3 in 1 cup15K/yr
- 1 cup 3 drinks14K/yr
- 3 compartment cup10K/yr
- 3 drinks 1 cup8K/yr
- wescup 1 cup 3 drinks8K/yr
- wescup8K/yr
- 3 cups in one4K/yr
- 3 in one cup4K/yr
- 3 drink cup4K/yr
- wes cup 3 drinks 1 cup divided cup4K/yr
Top 3 in 1 cup 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
WesCup Worlds First Ever 3-Compartment Reusable Souvenir Drinking Cup with 3 Straws for Hot and Cold drinks BPA free Dishwasher Safe - 24oz
Generic$14.634.6★50 rev
WESCUP Worlds First Ever 3-Compartment Reusable Souvenir Drinking Cup with 3 Straws for Hot and Cold drinks BPA free Dishwasher Safe - 24oz
WESCUP$14.154.0★27 rev
WESCUP 3-compartment cup (1Cup 3Drinks). BPA-free dishwasher safe stackable. (1)
WESCUP$13.505.0★4 rev
YYDSJFM Creative Water Cup One Cup of Two Different Drinks Two Straws Couple Outdoor Drinking Cup for Camping Hiking Backpacking Travel Office A
YYDSJFM$14.793.9★1,045 rev
Hysagtek 2-in-1 Drink Separator for Stanley Cup 40 oz Silicone Liner Divider for Dual-Sided Drink Reusable Liner Separator Compatible with Stanley Tumbler 40 oz Stanley Cup Accessory
Hysagtek$12.093.3★52 rev
Newest
by launch dateWESCUP 3-compartment cup (1Cup 3Drinks). BPA-free dishwasher safe stackable. (1)
WESCUP$13.504 rev
WESCUP 3-Compartment Cup (1Cup 3Drinks) with 3 Straws 24oz BPA-Free Dishwasher Safe Stackable Pack of 4
WESCUP$43.904 rev
WesCup Worlds First Ever 3-Compartment Reusable Souvenir Drinking Cup with 3 Straws for Hot and Cold drinks BPA free Dishwasher Safe - 24oz
Generic$14.6350 rev
WESCUP Worlds First Ever 3-Compartment Reusable Souvenir Drinking Cup with 3 Straws for Hot and Cold drinks BPA free Dishwasher Safe - 24oz
WESCUP$14.1527 rev
BOUQUETYZ Stanley Cup Divider 2-in-1 Drink Separator Silicone Liner
BOUQUETYZ$9.2443 rev
Trending
90-day click momentumWESCUP 3-compartment cup (1Cup 3Drinks). BPA-free dishwasher safe stackable. (1)
WESCUP$13.505.0★
WESCUP 3-Compartment Cup (1Cup 3Drinks) with 3 Straws 24oz BPA-Free Dishwasher Safe Stackable Pack of 4
WESCUP$43.905.0★
WESCUP Worlds First Ever 3-Compartment Reusable Souvenir Drinking Cup with 3 Straws for Hot and Cold drinks BPA free Dishwasher Safe - 24oz
WESCUP$14.154.0★
Hysagtek 2-in-1 Drink Separator for Stanley Cup 40 oz Silicone Liner Divider for Dual-Sided Drink Reusable Liner Separator Compatible with Stanley Tumbler 40 oz Stanley Cup Accessory
Hysagtek$12.093.3★
BOUQUETYZ Stanley Cup Divider 2-in-1 Drink Separator Silicone Liner
BOUQUETYZ$9.244.0★
What buyers say about 3 in 1 cup
What buyers praise and complain about, mined from review topics.What buyers love
“It is sturdy”
“Easy to use”
“it hasn't leaked”
“Straws are really good quality too”
“Loved her Christmas gift”
“Fun to use excited how long it will last before loosing a price to the product”
“Keeps things cold”
“Easy to clean”
“Super easy to clean in the dishwasher”
“Fair price”
What buyers complain about
“It doesn't fit as much as it claims as well”
“Not any ware near leak proof if you are accident prone”
“Not worth it”
“The cup does not hold much liquid”
“Needs improvement”
“hard to put on”
“It also doesnt keep the drinks cold for very long”
“The design needs improvement badly”
“Not very sturdy”
“failure by design”
Top return reasons
Common questions
- Is 3 in 1 cup profitable to sell on Amazon United States?
- The niche generates $24K/yr across 8 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +549.5%. Flapen's verdict: Skip it (49/100).
- How competitive is the 3 in 1 cup niche?
- 6 brands and 6 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in 3 in 1 cup?
- Top complaints mined from reviews: Size-Overall, Leak-Proof, Value For Money. The return rate is 1.5%.
- What does it cost to enter the 3 in 1 cup niche?
- Listings span $9.24–$43.90; the average listing price is $17.14 (sweet spot $15–$100). The average incumbent carries 185 reviews — the moat a new listing must climb.