King Duvet Insert Cooling
MaybeProducts sell for $62.35 on average, inside the sweet spot. But the average product has 26,658 reviews to catch up to, so King Duvet Insert Cooling is a Maybe.
- Flapen Score
- 50 / 100Top 43% of 11,240 Home & Kitchen niches · +1 vs the category median of 4950
- Market size
- $320K/yr128K searches / yr
- 90-day growth
- +22.7%search demand this quarter
- Competition
- 52%top-5 click share · 16 brands · 22 sellers
Flapen Score
King Duvet Insert Cooling against its category
The dotted line is the Home & Kitchen average. Past it, King Duvet Insert Cooling is stronger. Inside it, weaker.
Market
The King Duvet Insert Cooling market on Amazon at a glance
Shoppers on Amazon United States searched for King Duvet Insert Cooling 128K times last year and spent an estimated $320K. The top 5 brands take 80% of clicks. Demand peaks in Jun–Jul. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 4.0% of those searches ended in a purchase.
Shoppers searched for this 128K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.0% of those searches ended in a purchase. Searches in the last 90 days moved +22.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $320K a year.
- Searches, last 12 months
- 128K
- Growth, 90 days vs prior 90
- +22.7%
- Conversion, latest week
- 4.0%
- Market size, estimated
- $320Ka year
- Peak month
- July1.8× the quietest month
- Top search term
- king duvet insert cooling20K searches a year
02 · Price
A sale here is worth $62.35.
Listings sell for $62.35 on average, from $26.50 to $156.35. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $62.35 that is $6K to $16K a year per listing.
- Average price
- $62.35inside the $15 to $100 sweet spot
- Price range
- $26.50–$156.35
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $6K–$16K
- Returns
- 2.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #27 within Comforters & Sets. It carries 26,658 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #27in Comforters & Sets
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 26,658per listing
- Listings tracked
- 25
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top King Duvet Insert Cooling 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Bedsure Duvet Insert King Size - Lightweight Comforter Quilted Cooling Duvet Insert Down Alternative Summer Comforter with 8 Tabs Ultra Soft Blanket Striped King White 90x102 inches
- Price
- $54.32
- Rating
- 4.6/5
- Reviews
- 1,143
- Age
- 4y ago

COHOME King Size Cooling Comforter All-Season Quilted Down Alternative Duvet Insert Luxury Hotel Breathable GentleSoft Comforter with Anti-Clump Tech & 8 Tab - Reversible - White 90 x 102 inches
- Price
- $44.71
- Rating
- 4.6/5
- Reviews
- 20,068
- Age
- 8y ago

Amazon Basics White Down Alternative Comforter and Duvet Insert with Corner Tabs Machine Washable King Light White
- Price
- $26.50
- Rating
- 4.7/5
- Reviews
- 9,962
- Age
- 8y ago

MEELUS Lightweight Comforter Cooling White All Season Duvet Insert Breathable King Size Summer Bedding Soft Microfiber Cool Down Alternative Quilt with Corner Tabs 102x90 inch
- Price
- $36.12
- Rating
- 4.6/5
- Reviews
- 1,546
- Age
- 3y ago

Utopia Bedding King Comforter Duvet Insert Quilted White Comforter with Corner Tabs Box Stitched Down Alternative Comforters King Size 90 x 102 inches
- Price
- $36.37
- Rating
- 4.6/5
- Reviews
- 155,570
- Age
- 12y ago
Trending
estimated 90-day click momentum
Ubauba King Size Down Duvet Insert - All Season Cool Touch for Hot Sleepers Premium 100% Cotton Shell Hotel Quality White 106 x 90 Inch
- Price
- $68.78
- Rating
- 4.3/5
- Reviews
- 521
- Age
- 3mo ago

Utopia Bedding Comforters King Size All Season Duvet Insert Down Alternative King Comforter with Corner Tabs Machine Washable Bed Comforter 90 x 102 Inches (White)
- Price
- $29.04
- Rating
- 4.6/5
- Reviews
- 17,999
- Age
- 12y ago

Amazon Basics White Down Alternative Comforter and Duvet Insert with Corner Tabs Machine Washable King All-Season 102 x 90 inches
- Price
- $26.64
- Rating
- 4.7/5
- Reviews
- 9,962
- Age
- 6y ago

Bedsure Comforter Duvet Insert - Quilted Comforters Oversized King Size All Season Duvet GentleSoft Down Alternative Bedding with 8 Tabs Gifts for Women/Men White Oversized King 116 x 98 Inches
- Price
- $75.64
- Rating
- 4.7/5
- Reviews
- 76,669
- Age
- 3y ago

Bedsure Comforter Duvet Insert - Quilted Comforters Queen Size All Season Duvet GentleSoft Down Alternative Bedding Blanket with 8 Tabs Gifts for Women/Men White Queen 88 x 88 Inches
- Price
- $31.32
- Rating
- 4.7/5
- Reviews
- 76,669
- Age
- 6y ago
Newest
by launch date
Ubauba King Size Down Duvet Insert - All Season Cool Touch for Hot Sleepers Premium 100% Cotton Shell Hotel Quality White 106 x 90 Inch
- Price
- $68.78
- Rating
- 4.3/5
- Reviews
- 521
- Age
- 3mo ago

ACCURATEX Lightweight Duvet Insert King Summer Bedding Comforter 104x90
- Price
- $42.57
- Rating
- 4.4/5
- Reviews
- 181
- Age
- 1y ago

Globon Summer Down Comforter King Size Extra Lightweight Blanket/Duvet Insert for Hot Sleepers Noiseless & Extra Soft 106x90 inches White
- Price
- $122.16
- Rating
- 4.6/5
- Reviews
- 1,127
- Age
- 1y ago

DOWNCOOL Feather Comforter King Size 100% Cotton Cover Ultra Soft Fluffy Duvet Insert King All Season Luxurious Hotel Bedding Comforters with Corner Tabs White 106x90
- Price
- $63.48
- Rating
- 4.3/5
- Reviews
- 3,215
- Age
- 1y ago

Bedsure Comforters King Size Duvet Insert Quilted Down Alternative Bedding Ultra Soft Lightweight Comforter Blanket for Bed with 8 Tabs Machine Washable 90x102 in White
- Price
- $37.10
- Rating
- 4.7/5
- Reviews
- 4,396
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 52% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 rising
Sellers
22
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
52%
Top 20: 96%
Open market
15%
- Bedsure30%
- Utopia Bedding15%
- Amazon Basics14%
- COHOME11%
- MEELUS10%
- Olive + Crate5%
- Open — no brand owns it (10 brands, 15%)
Demand
King Duvet Insert Cooling search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul · busiest ÷ quietest = 1.8×
Search terms
Top King Duvet Insert Cooling search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- king duvet insert cooling20K/yr
- cooling duvet insert king14K/yr
- duvet insert king cooling12K/yr
- lightweight duvet insert king12K/yr
- summer duvet insert king7K/yr
- king insert for duvet cover9K/yr
- lightweight king duvet insert5K/yr
- thin duvet insert king7K/yr
- king size duvet insert cooling7K/yr
- king duvet insert lightweight5K/yr
Reviews and returns
What reviews say buyers love and hate about King Duvet Insert Cooling
We read the reviews and the return reasons for every product selling here.
“it was too big”
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.
15 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 King Duvet Insert Cooling 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









