Kuromi Cup
FailShoppers spend an estimated $91K a year here, so Kuromi Cup is a Fail.
- Flapen Score
- 47 / 100Ranks 4,037 of 8,101 Sports & Outdoors niches · on the category median47
- Market size
- $91K/yr213K searches / yr
- 90-day growth
- -1.7%search demand this quarter
- Competition
- 37%top-5 click share · 16 brands · 37 sellers
Flapen Score
Kuromi Cup against its category
The dotted line is the Sports & Outdoors average. Past it, Kuromi Cup is stronger. Inside it, weaker.
Market
The Kuromi Cup market on Amazon at a glance
Shoppers on Amazon United States searched for Kuromi Cup 213K times last year and spent an estimated $91K. The top 5 brands take 68% of clicks. Demand peaks in Dec. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 213K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved -1.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $91K a year.
- Searches, last 12 months
- 213K
- Growth, 90 days vs prior 90
- -1.7%
- Conversion, latest week
- 1.8%
- Market size, estimated
- $91Ka year
- Peak month
- December3.0× the quietest month
- Top search term
- kuromi water bottle89K searches a year
02 · Price
A sale here is worth $23.20.
Listings sell for $23.20 on average, from $9.46 to $46.48. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $23.20 that is $0 to $2K a year per listing.
- Average price
- $23.20inside the $15 to $100 sweet spot
- Price range
- $9.46–$46.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
68% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 33.9% of listings are out of stock. The average listing ranks #2,425 within Sports Water Bottles. It carries 4,134 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 98%
- Out of stock, average day
- 33.9%
- Average rank
- #2,425in Sports Water Bottles
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 4,134per listing
- Listings tracked
- 44
04 · Newcomers
4 of last year's 10 launches cleared the first-year sales bar.
10 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 24 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 10
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 24 months
Products
Top Kuromi Cup products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 26, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Silver Buffalo Sanrio Hello Kitty and Friends Kuromi Cherry Hearts Water Bottle with Screw-On Lid 28 Ounces
- Price
- $13.37
- Rating
- 4.5/5
- Reviews
- 3,773
- Age
- 2y ago

Kuromi Purple All-Over Print 40 Oz Stainless Steel Tumbler With Handle
- Price
- $24.26
- Rating
- 4.6/5
- Reviews
- 457
- Age
- 1y ago

Fast Forward Sanrio Hello Kitty 40oz Stainless Steel Tumbler with Handle Lid & Straw (Purple Kuro)
- Price
- $19.30
- Rating
- 4.2/5
- Reviews
- 125
- Age
- 1y ago

SANRIO Kuromi Stainless Steel Water Bottle for Girls - Bundle with 14 Oz Kuromi Drinking Cup For Home School and Sports Plus Stickers More Water Bottle with Straw
- Price
- $17.51
- Rating
- 4.2/5
- Reviews
- 55
- Age
- 1y ago

Clwalny Cartoon Huntrix Water Bottle for Girls 25oz Leak Proof with Straw Lid Gifts for Girls (Kuro)
- Price
- $14.96
- Rating
- 3.1/5
- Reviews
- 8
- Age
- 9mo ago
Trending
estimated 90-day click momentum
Clwalny Cartoon Huntrix Water Bottle for Girls 25oz Leak Proof with Straw Lid Gifts for Girls (Kuro)
- Price
- $14.96
- Rating
- 3.1/5
- Reviews
- 8
- Age
- 9mo ago

Get Trend Hello Kitty Cinnamoroll 30oz Tumbler with Handle and Straw Kids Stainless Steel Insulated Water Bottle BPA-Free Leak-Proof Cold for 12h Hot 5h Kawaii Gifts for Girls (Blue Cinnamoroll)
- Price
- $25.39
- Rating
- 4.3/5
- Reviews
- 78
- Age
- 6mo ago

SANRIO Kuromi Water Bottle for Girls - Bundle with 16 Oz Kuromi Drinking Cup with Straw and Carrying Strap for Home School Sports Plus Stickers Double Cover Reusable Water Bottle
- Price
- $20.38
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

Fast Forward Sanrio Hello Kitty and Friends Kuromi Backpack for Women Men Unisex | Cute PU Leather 10 Kuromi Mini Backpack Purse Shoulder Purse | Kuromi Bag and Kuromi Accessories
- Price
- $34.36
- Rating
- 4.4/5
- Reviews
- 108
- Age
- 2y ago

AI ACCESSORY INNOVATIONS Sanrios Kuromi 4 Piece Backpack Set Hello Kitty Kawaii Flip Sequin Girls School Bag with Front Zip Pocket 2 Side Mesh Pockets Black & Purple
- Price
- $43.88
- Rating
- 4.5/5
- Reviews
- 2,869
- Age
- 1y ago
Newest
by launch date
SANRIO Kuromi Water Bottle for Girls - Bundle with 16 Oz Kuromi Drinking Cup with Straw and Carrying Strap for Home School Sports Plus Stickers Double Cover Reusable Water Bottle
- Price
- $20.38
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

Get Trend Hello Kitty Cinnamoroll 30oz Tumbler with Handle and Straw Kids Stainless Steel Insulated Water Bottle BPA-Free Leak-Proof Cold for 12h Hot 5h Kawaii Gifts for Girls (Blue Cinnamoroll)
- Price
- $25.39
- Rating
- 4.3/5
- Reviews
- 78
- Age
- 6mo ago

Clwalny Cartoon Huntrix Water Bottle for Girls 25oz Leak Proof with Straw Lid Gifts for Girls (Kuro)
- Price
- $14.96
- Rating
- 3.1/5
- Reviews
- 8
- Age
- 9mo ago

My Melody & Kuromi Design Your Own Trendy Tumbler 20 oz. BPA-Free
- Price
- $15.37
- Rating
- 4.4/5
- Reviews
- 124
- Age
- 10mo ago

SANRIO Kuromi Stainless Steel Water Bottle for Girls - Bundle with 16 Oz Kuromi Drinking Cup For Home School and Sports Plus More Double Walled Insulated Tumbler
- Price
- $23.44
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 37% of clicks, no more. An open shelf where new products get seen.
Brands
16 falling
Sellers
37
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
37%
Top 20: 83%
Open market
26%
- Silver Buffalo20%
- SANRIO17%
- Bioworld12%
- Fast Forward11%
- Get Trend8%
- Clwalny7%
Demand
Kuromi Cup search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 3.0×
Search terms
Top Kuromi Cup search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- kuromi water bottle89K/yr
- kuromi cup44K/yr
- kuromi tumbler27K/yr
- kuromi water bottles for girls15K/yr
- kuromi stanley cup16K/yr
- kuromi cups6K/yr
- kuromi travel mugs and tumblers5K/yr
- kuromi bottle5K/yr
- kuromi stanley6K/yr
Reviews and returns
What reviews say buyers love and hate about Kuromi Cup
We read the reviews and the return reasons for every product selling here.
“my bottle leaks”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Kuromi Cup questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









