---
title: "California King Comforter Set — $169K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/california-king-comforter-set"
last_updated: "2026-08-05T19:24:12.171Z"
locale: en
meta:
description: "Niche score 51/100 · $169K/yr market · 426K searches/yr · $47.32 avg price. Weak search conversion (0.8%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $169K/yr market · 426K searches/yr · $47.32 avg price. Weak search conversion (0.8%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "California King Comforter Set — $169K/yr Amazon US Niche (2026) - Flapen"
---
# **california king comforter set**
**Worth a look**
Shows a sweet-spot price point ($47.32 avg), but weak search conversion (0.8%) keeps it on the watch list.
Market size 35Growth 23Conversion 11Competition 93Returns 45Price range 79Avg price 94Brand share 91Review moat 25Quality gap 42
**Avg price**
**Great****$47.32**
avg listing price — sweet spot $15–$100
**Competition**
**Great****22%**
top-5 click share — an open shelf
**Brand share**
**Great****44%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$25.99–$117.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$169K**
$169K/yr · 426K searches
**Review moat**
**Bad****4,908.52**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-4.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, california king comforter set is a $169K/yr Amazon United States market (426K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 51/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **california king comforter set market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$142K–$189K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#121**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
Clicks spread well past the top 5 (22% combined) — an open shelf where new products get seen.
**Brands**
**43 **▼falling
**Sellers**
**50**
**Top-5 brand share**
**44%**
Top 20: 82%
**Top-5 click share**
**22%**
Top 20: 52%
**Open market**
**51%**
- Bedsure11% - CozyLux9% - BLOOMHAVEN9% - HYMOKEGE8% - Wake In Cloud7% - Madison Park5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.8% search growth over the last 90 days.
45K35KSpike '24Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 3.0×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/california-king-comforter-set/trend)
## **Top california king comforter set search terms**
- **blue comforter set queen**184K/yr-13.5%0.7% conv. - **blue queen comforter set**109K/yr-7.7%0.9% conv. - **blue comforter set**79K/yr+32.7%0.2% conv. - **comforters queen size blue**19K/yr-19.4%1.0% conv. - **elegant bedding**14K/yr-13.2%0.0% conv. - **elegant comforter**7K/yr-20.3%0.0% conv. - **blankets set**5K/yr+9.4%0.0% conv. - **bedroom in a bag**6K/yr-32.4%0.0% conv. - **modern bed set**3K/yr+18.4%0.0% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/california-king-comforter-set/search-terms)
## **Top california king comforter set 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.
0%2%$3K4%$7K6%$10K8%$14K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**HYMOKEGE Navy Blue Queen Comforter Set Seersucker 7 Pieces All Season Luxury Bed in a Bag for Bedroom Bedding Set with Comforters Sheets Pillowcases & Shams**HYMOKEGE**$43.26**4.5★10,726 rev](https://www.amazon.com/dp/B0BNJDJJM1) [2**BLOOMHAVEN Queen Comforter Set -7 Pieces Floral Blue Comforter Set for All Seasons Bed in a Bag Queen with Botanical Flowers Comforter Sheets Pillowcases & Shams**BLOOMHAVEN**$60.37**4.5★850 rev](https://www.amazon.com/dp/B0F671Z4SF) [3**FUANNA Queen Comforter Set 7 Pieces Luxury Queen Size Comforter Sets All Season Soft Queen Bedding Sets with Lightweight Fluffy Comforter Flat Sheet Fitted Sheet Pillowcases & Shams Navy Blue**FUANNA**$32.93**4.5★255 rev](https://www.amazon.com/dp/B0FR55CYDM) [4**Wake In Cloud - Floral Comforter Set Coquette Cottagecore Aesthetic Flower Shabby Chic Pattern for Women Teen Girls Soft Lightweight Bedding 3 Pieces White Blue Queen Size**Wake In Cloud**$43.16**4.7★577 rev](https://www.amazon.com/dp/B0DKCSS2FH) [5**BLOOMHAVEN Queen Comforter Set - 7 Pieces Ruffle Blue Bedding Sets Shabby Chic Farmhouse Bed in a Bag Queen with Ruffle Comforter Floral Sheets Pillowcases & Shams**BLOOMHAVEN**$61.96**4.6★760 rev](https://www.amazon.com/dp/B0F6BVQPB3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sasttie Queen Comforter Set 7-Piece Navy Blue Pre-Washed Crinkled Texture Bed in a Bag Queen with Ultra Soft Brushed Sheets Aesthetic Fluffy Bedding Set for All Seasons**Sasttie**$29.82**50 rev4mo ago](https://www.amazon.com/dp/B0GQT3P733) [**HIMEET Queen Comforter Set 3 Piece 270GSM Down Alternative Fill Oeko-TEX Certified Quilted with 8 Corner Ties All Season Bedroom Decor Bedding with 2 Pillowcases Grayish Blue**HIMEET**$29.66**82 rev6mo ago](https://www.amazon.com/dp/B0GFS6QJ27) [**FUANNA Queen Comforter Set 7 Pieces Luxury Queen Size Comforter Sets All Season Soft Queen Bedding Sets with Lightweight Fluffy Comforter Flat Sheet Fitted Sheet Pillowcases & Shams Navy Blue**FUANNA**$32.93**255 rev10mo ago](https://www.amazon.com/dp/B0FR55CYDM) [**Madison Park Essentials Adele Blue Floral Queen Size Comforter Set Vintage Bed in a Bag with Sheets Reversible Ruffle Bedding Elegant Gift for Her**Madison Park**$72.47**157 rev10mo ago](https://www.amazon.com/dp/B0FPFPJ9NC) [**BLOOMHAVEN Queen Comforter Set - 7 Pieces Ruffle Blue Bedding Sets Shabby Chic Farmhouse Bed in a Bag Queen with Ruffle Comforter Floral Sheets Pillowcases & Shams**BLOOMHAVEN**$61.96**760 rev1y ago](https://www.amazon.com/dp/B0F6BVQPB3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sasttie Queen Comforter Set 7-Piece Navy Blue Pre-Washed Crinkled Texture Bed in a Bag Queen with Ultra Soft Brushed Sheets Aesthetic Fluffy Bedding Set for All Seasons**Sasttie**$29.82**4.6★**▲ 272%**](https://www.amazon.com/dp/B0GQT3P733) [**HIMEET Queen Comforter Set 3 Piece 270GSM Down Alternative Fill Oeko-TEX Certified Quilted with 8 Corner Ties All Season Bedroom Decor Bedding with 2 Pillowcases Grayish Blue**HIMEET**$29.66**4.5★**▲ 267%**](https://www.amazon.com/dp/B0GFS6QJ27) [**Madison Park Essentials Adele Blue Floral Queen Size Comforter Set Vintage Bed in a Bag with Sheets Reversible Ruffle Bedding Elegant Gift for Her**Madison Park**$72.47**4.5★**▲ 254%**](https://www.amazon.com/dp/B0FPFPJ9NC) [**FUANNA Queen Comforter Set 7 Pieces Luxury Queen Size Comforter Sets All Season Soft Queen Bedding Sets with Lightweight Fluffy Comforter Flat Sheet Fitted Sheet Pillowcases & Shams Navy Blue**FUANNA**$32.93**4.5★**▲ 240%**](https://www.amazon.com/dp/B0FR55CYDM) [**Wake In Cloud - Floral Comforter Set Coquette Cottagecore Aesthetic Flower Shabby Chic Pattern for Women Teen Girls Soft Lightweight Bedding 3 Pieces White Blue Full Size**Wake In Cloud**$39.11**4.7★**▲ 185%**](https://www.amazon.com/dp/B0DKCTQ978)
**~~View all trending →~~**
## **What buyers say about california king comforter set**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**18%
*“comfortable, nice upgrade to the room”*
**Soft Feel**13%
*“Soft and fluffy”*
**Color**11%
*“Color was vibrant”*
**Quality-Overall**10%
*“Amazing Quality”*
**Value For Money**6%
*“They were inexpensive”*
**Warmth**5%
*“keeps you warm”*
**Weight Light**5%
*“The comforter is lightweight”*
**Size-Overall**4%
*“perfect fit”*
**Advertised Vs Actual Product**4%
*“As Shown”*
**Upholstery/Fabric Quality**2%
*“I like the fabric very comfortable”*
### **What buyers complain about **
**Size-Overall**11%
*“Runs small”*
**Thickness**9%
*“One thing that I did not like that it is not as thick as I thought it would be”*
**Quality-Overall**9%
*“This comforter is very poor quality”*
**Color**7%
*“The color is off”*
**Advertised Vs Actual Product**4%
*“Not as shown”*
**Material Quality**4%
*“the material isn't as expected”*
**Thin**3%
*“Very thin”*
**Durability**3%
*“Durability issue”*
**Stitch/Finish/Polish**2%
*“The stitches came loose in several spots which made holes”*
**Breathability**2%
*“Not breathable”*
### **Top return reasons **
**Color**36%
**Size-Overall**20%
**Material Quality**8%
**Advertised Vs Actual Product**5%
**Thin**5%
**Quality-Overall**4%
**Comfort-Overall**4%
**Display Colors**4%
**Value For Money**2%
**Stitch/Finish/Polish**1%
## **Common questions**
- **Is california king comforter set profitable to sell on Amazon United States?**
- The niche generates $169K/yr across 79 tracked products. 10 of 17 products launched in the last 360 days are still selling. 90-day search growth is -4.8%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the california king comforter set niche?**
- 43 brands and 50 sellers compete. The top 5 products take 22% of clicks and top 5 brands hold 44% of demand.
- **What do buyers complain about in california king comforter set?**
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 3.4%.
- **When does demand for california king comforter set peak?**
- Demand peaks in Jul–Aug; the busiest month runs 3.0× the quietest.
- **What does it cost to enter the california king comforter set niche?**
- Listings span $25.99–$117.88; the average listing price is $47.32 (sweet spot $15–$100). The average incumbent carries 4,909 reviews — the moat a new listing must climb.
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