---
title: "California King Fitted Sheet — $280K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/california-king-fitted-sheet"
last_updated: "2026-08-07T11:47:19.618Z"
locale: en
meta:
description: "Niche score 53/100 · $280K/yr market · 313K searches/yr. A deep review moat (63,354 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $280K/yr market · 313K searches/yr. A deep review moat (63,354 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "California King Fitted Sheet — $280K/yr Amazon US Niche (2026) - Flapen"
---
# **california king fitted sheet**
**Worth a look**
Shows a sweet-spot price point ($22.60 avg), but a deep review moat (63,354 avg reviews) keeps it on the watch list.
Market size 50Growth 24Conversion 49Competition 68Returns 77Price range 87Avg price 94Brand share 58Review moat 0Quality gap 37
**Avg price**
**Great****$22.60**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.63–$51.82**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Market size**
**Good****$280K**
$280K/yr · 313K searches
**Conversion**
**Okay****4.0%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-1.6%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****63,354.41**
avg incumbent reviews — the moat a new listing must climb
**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 fitted sheet is a $280K/yr Amazon United States market (313K searches/yr). The top 5 brands hold 70% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **california king fitted sheet market data**
- **Units sold / yr**
- **13K–15K**
- avg 250–500/product
- **Revenue / yr**
- **$283K–$339K**
- units × avg price
- **Conversion rate**
- **4.0%**
- **Avg BSR**
- **#21**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **195 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**23**
**Top-5 brand share**
**70%**
Top 20: 100%
**Top-5 click share**
**44%**
Top 20: 87%
**Open market**
**20%**
- CGK Unlimited19% - Elegant Comfort15% - Utopia Bedding13% - FreshCulture12% - California Design Den12% - Hotella9%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -1.6% search growth over the last 90 days.
8K6KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/california-king-fitted-sheet/trend)
## **Top california king fitted sheet search terms**
- **california king fitted sheet**89K/yr+3.5%3.9% conv. - **california king fitted sheets only**45K/yr-11.6%3.6% conv. - **cal king fitted sheet only**41K/yr-3.8%2.7% conv. - **cal king fitted sheet**25K/yr-0.9%2.4% conv. - **fitted sheet california king**18K/yr-0.8%2.9% conv. - **california king fitted sheet deep pocket**13K/yr-10.7%2.5% conv. - **california king fitted sheets**10K/yr+8.6%3.4% conv. - **cali king fitted sheet**8K/yr+12.0%3.1% conv. - **cali king fitted sheet only**7K/yr-7.1%3.8% conv. - **california king deep pocket fitted sheet**6K/yr+25.4%2.3% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/california-king-fitted-sheet/search-terms)
## **Top california king fitted sheet 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%4%$11K8%$22K12%$34K16%$45K1001K10K100K1.0M 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**Elegant Comfort 1500 Premium Hotel Quality 1-Piece Fitted Sheet Softest Quality Microfiber - Deep Pocket up to 16 inch Wrinkle and Fade Resistant California King White**Elegant Comfort**$13.55**4.5★43,332 rev](https://www.amazon.com/dp/B07LDS71QH) [2**Utopia Bedding Cal King Fitted Sheet - Bottom Sheet - Deep Pocket - Soft Microfiber -Shrinkage and Fade Resistant-Easy Care -1 Fitted Sheet Only (Grey)**Utopia Bedding**$15.70**4.6★141,286 rev](https://www.amazon.com/dp/B07T48C5GL) [3**FreshCulture California King Fitted Sheet Only - Hotel Quality Fitted Sheet - Ultra Soft & Breathable - Brushed Microfiber - Deep Pocket - Cooling Fitted Sheets for Cal King Size Bed (Dark Grey)**FreshCulture**$13.19**4.6★5,270 rev](https://www.amazon.com/dp/B0BY4B5KCR) [4**Cal King Fitted Sheet White 100% Cotton 400 Thread Count Sateen Deep Pocket Fitted Sheet Only (California King White)**California Design Den**$32.37**4.5★22,864 rev](https://www.amazon.com/dp/B0758BQLCG) [5**Hotella 100% Microfiber Ultra Soft 72x84 California King Size Fitted Sheet Only 14 Deep Pocket Bottom Sheet Hotel Quality Bedding Matress Protector Non-Fade Snug Fit & Stay in Place Dark Gray**Hotella**$12.13**4.6★2,690 rev](https://www.amazon.com/dp/B0DDWTH66B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FreshCulture California King Fitted Sheet Only Premium Hotel-Quality Fitted Sheet for California King Bed Ultra Soft & Breathable Brushed Microfiber Elegant Black Box Packaging (White)**FreshCulture**$11.59**644 rev1y ago](https://www.amazon.com/dp/B0DYXWCPH7) [**FreshCulture California King Fitted Sheet Only Premium Hotel-Quality Fitted Sheet for California King Bed Ultra Soft & Breathable Brushed Microfiber Elegant Black Box Packaging (Dark Grey)**FreshCulture**$12.11**644 rev1y ago](https://www.amazon.com/dp/B0DYXYQPYZ) [**Hotella 100% Microfiber Ultra Soft 72x84 California King Size Fitted Sheet Only 14 Deep Pocket Bottom Sheet Hotel Quality Bedding Matress Protector Non-Fade Snug Fit & Stay in Place Dark Gray**Hotella**$12.13**2,690 rev1y ago](https://www.amazon.com/dp/B0DDWTH66B) [**Hotella 100% Microfiber California King Size Fitted Sheet Only 72x84 inches Hotel Quality Deep Pocket Bottom Sheet Fit for 14 Matress Machine Washable and Non-Fade Snug Fit & Stay in Place Black**Hotella**$12.15**2,690 rev1y ago](https://www.amazon.com/dp/B0DDX3RV6D) [**Hearth & Harbor Extra Deep Pocket California King Fitted Sheet Black**Hearth & Harbor**$17.27**626 rev2y ago](https://www.amazon.com/dp/B0CXV2WKNP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bare Home Fitted Bottom Sheet King Size - Premium 1800 Ultra-Soft - Hotel Luxury - Deep Pocket - Durable and Long Lasting (King White)**Bare Home**$20.84**4.5★**▲ 197%**](https://www.amazon.com/dp/B019J3R8DA) [**Royale Linens Fitted Sheet California King - Ultra Soft 1800 Brushed Microfiber - Hotel Luxury Bottom Sheets - Wrinkle Free & Fade Resistant - Deep Pocket Fitted Sheet Only (King Cal Grey)**ROYALE LINENS**$13.17**4.5★**▲ 163%**](https://www.amazon.com/dp/B09JCBF5JF) [**Extra Deep Cal King Fitted Sheet - Hotel Luxury Single Fitted Sheet Only - Easily Fits 18 inch to 24 inch Mattress - Ultra Soft Wrinkle & Fade Free w/Extra Deep Pockets - Breathable & Comfy - White**CGK Unlimited**$23.45**4.5★**▲ 87%**](https://www.amazon.com/dp/B07QFFCH3Z) [**DREAMCARE Cal King Fitted Sheet Only - Deep Pocket Fitted Sheet - Fits up to 15 inch Mattress - Deep Pocket Cal King Sheets - Hotel Luxury - Oeko-Tex Certified Sheets - 1 Fitted Sheet Only (Grey)**DREAMCARE**$18.28**4.6★**▲ 65%**](https://www.amazon.com/dp/B086Z27H1L) [**Cal King Fitted Bed Sheet - Bottom Single Fitted Sheet Only - Ultra-Soft Hotel Luxury Bedding w/ 8-16 Inch Deep Pockets - Breathable Cooling & Wrinkle Free - Easy-Fit Fade & Shrink Resistant - White**CGK Unlimited**$18.96**4.5★**▲ 50%**](https://www.amazon.com/dp/B07PGX1D67)
**~~View all trending →~~**
## **What buyers say about california king fitted sheet**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fit Great”*
**Soft Feel**18%
*“smooth fabric”*
**Quality-Overall**13%
*“Good quality bed sheets”*
**Value For Money**9%
*“Great value”*
**Comfort-Overall**8%
*“Great comfortable”*
**Advertised Vs Actual Product**3%
*“Exactly what I wanted”*
**Color**2%
*“Beautiful color”*
**Material Quality**2%
*“Quality material is good”*
**Upholstery/Fabric Quality**2%
*“The fabric is comfortable as well”*
**Washability**2%
*“Super easy to wash and doesn't wrinkle”*
### **What buyers complain about **
**Size-Overall**18%
*“Too Big”*
**Thickness**11%
*“Thin sheets”*
**Quality-Overall**11%
*“the quality is shocking”*
**Durability**8%
*“Broke immediately”*
**Material Quality**5%
*“Makes sheet bunch like Ther is too much material”*
**Value For Money**4%
*“They are just average for the price”*
**Hard Feel**3%
*“Also not very soft”*
**Stain Resistance**3%
*“Came with stains”*
**Stretchability/Expandability/Elasticity**3%
*“No elastic on fitted sheet”*
**Color**2%
*“Dark gray isn't a charcoal gray”*
### **Top return reasons **
**Size-Overall**36%
**Material Quality**20%
**Color**9%
**Advertised Vs Actual Product**6%
**Thin**5%
**Quality-Overall**4%
**Value For Money**4%
**Stain Resistance**2%
**Smell**1%
**Product Condition**1%
## **Common questions**
- **Is california king fitted sheet profitable to sell on Amazon United States?**
- The niche generates $280K/yr across 34 tracked products. 90-day search growth is -1.6%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the california king fitted sheet niche?**
- 14 brands and 23 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in california king fitted sheet?**
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 1.9%.
- **When does demand for california king fitted sheet peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the california king fitted sheet niche?**
- Listings span $10.63–$51.82; the average listing price is $22.60 (sweet spot $15–$100). The average incumbent carries 63,354 reviews — the moat a new listing must climb.
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