Lightweight Duvet Insert King
FailThe average product has 34,509 reviews to catch up to, so Lightweight Duvet Insert King is a Fail.
- Flapen Score
- 42 / 100Ranks 8,433 of 11,240 Home & Kitchen niches · −7 vs the category median of 4942
- Market size
- $96K/yr44K searches / yr
- 90-day growth
- +19.1%search demand this quarter
- Competition
- 63%top-5 click share · 12 brands · 17 sellers
Flapen Score
Lightweight Duvet Insert King against its category
The dotted line is the Home & Kitchen average. Past it, Lightweight Duvet Insert King is stronger. Inside it, weaker.
Market
The Lightweight Duvet Insert King market on Amazon at a glance
Shoppers on Amazon United States searched for Lightweight Duvet Insert King 44K times last year and spent an estimated $96K. The top 5 brands take 85% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 4.1% of those searches ended in a purchase.
Shoppers searched for this 44K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.1% of those searches ended in a purchase. Searches in the last 90 days moved +19.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $96K a year.
- Searches, last 12 months
- 44K
- Growth, 90 days vs prior 90
- +19.1%
- Conversion, latest week
- 4.1%
- Market size, estimated
- $96Ka year
- Peak month
- June2.5× the quietest month
- Top search term
- lightweight duvet insert king12K searches a year
02 · Price
A sale here is worth $52.66.
Listings sell for $52.66 on average, from $26.60 to $122.39. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $52.66 that is $5K to $13K a year per listing.
- Average price
- $52.66inside the $15 to $100 sweet spot
- Price range
- $26.60–$122.39
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $5K–$13K
- Returns
- 2.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% 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 #23 within Comforters & Sets. It carries 34,509 reviews at 4.60 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #23in Comforters & Sets
- Average rating
- 4.60 starsAmazon United States average 4.42 stars
- Average reviews
- 34,509per listing
- Listings tracked
- 18
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top Lightweight Duvet Insert King 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
Amazon Basics White Down Alternative Comforter and Duvet Insert with Corner Tabs Machine Washable King Light White
- Price
- $26.60
- Rating
- 4.6/5
- Reviews
- 5,815
- Age
- 8y ago

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
- $55.67
- Rating
- 4.6/5
- Reviews
- 1,159
- Age
- 4y ago

MEELUS Lightweight Comforter Cooling White All Season Duvet Insert
- Price
- $36.12
- Rating
- 4.6/5
- Reviews
- 1,563
- Age
- 3y ago

Bedsure Comforter Duvet Insert - Quilted Comforters King Size All Season Duvet GentleSoft Down Alternative Bedding Blanket with 8 Tabs Gifts for Women/Men White King 90 x 102 Inches
- Price
- $48.06
- Rating
- 4.7/5
- Reviews
- 76,760
- Age
- 6y ago

Globon Summer Down Comforter King Size Extra Lightweight Blanket/Duvet Insert for Hot Sleepers Noiseless & Extra Soft 106x90 inches White
- Price
- $122.39
- Rating
- 4.6/5
- Reviews
- 1,131
- Age
- 1y ago
Trending
estimated 90-day click momentum
Pacific Coast Lightweight Goose Feather Down Fiber Comforters King Size Summer Duvet Insert Ultra Soft Breathable Hotel Luxury Bedding Comforter with 8 Tabs White 106 x 90 inches
- Price
- $94.23
- Rating
- 4.6/5
- Reviews
- 85
- Age
- 4mo 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
- $75.78
- Rating
- 4.7/5
- Reviews
- 76,760
- Age
- 3y ago

Amazon Basics White Down Alternative Comforter and Duvet Insert with Corner Tabs Machine Washable King All-Season 102 x 90 inches
- Price
- $26.77
- Rating
- 4.7/5
- Reviews
- 3,115
- Age
- 6y 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
- $37.12
- Rating
- 4.7/5
- Reviews
- 4,433
- Age
- 2y 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
- $31.47
- Rating
- 4.7/5
- Reviews
- 76,760
- Age
- 6y ago
Newest
by launch date
Pacific Coast Lightweight Goose Feather Down Fiber Comforters King Size Summer Duvet Insert Ultra Soft Breathable Hotel Luxury Bedding Comforter with 8 Tabs White 106 x 90 inches
- Price
- $94.23
- Rating
- 4.6/5
- Reviews
- 85
- Age
- 4mo ago

ACCURATEX Lightweight Duvet Insert King Summer Bedding Comforter 104x90
- Price
- $42.49
- Rating
- 4.5/5
- Reviews
- 183
- Age
- 1y ago

Globon Summer Down Comforter King Size Extra Lightweight Blanket/Duvet Insert for Hot Sleepers Noiseless & Extra Soft 106x90 inches White
- Price
- $122.39
- Rating
- 4.6/5
- Reviews
- 1,131
- 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
- $37.12
- Rating
- 4.7/5
- Reviews
- 4,433
- Age
- 2y ago

Olive + Crate Cooling Down Alternative Comforter - Hypoallergenic King Size Duvet Insert Lightweight - All Seasons Plush Design Bamboo Comforter - 100% Bamboo Viscose Outer Cover - White 102x90
- Price
- $118.65
- Rating
- 4.3/5
- Reviews
- 797
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 63% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
17
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
63%
Top 20: 100%
Open market
12%
- Bedsure35%
- Amazon Basics23%
- MEELUS13%
- Utopia Bedding9%
- Globon6%
- Olive + Crate3%
- Open — no brand owns it (6 brands, 12%)
Demand
Lightweight Duvet Insert King search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 2.5×
Search terms
Top Lightweight Duvet Insert King search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- lightweight duvet insert king12K/yr
- summer duvet insert king7K/yr
- lightweight king duvet insert5K/yr
- king duvet insert lightweight5K/yr
- light duvet insert king5K/yr
- light weight duvet insert king4K/yr
- duvet insert king lightweight4K/yr
- kind duvet2K/yr
Reviews and returns
What reviews say buyers love and hate about Lightweight Duvet Insert King
We read the reviews and the return reasons for every product selling here.
“Too Small”
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 Lightweight Duvet Insert King 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









