---
title: "80 Inch Shower Curtain Liner — $59K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/80-inch-shower-curtain-liner"
last_updated: "2026-08-09T07:10:06.988Z"
locale: en
meta:
description: "Niche score 40/100 · $59K/yr market · 50K searches/yr · $11.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $59K/yr market · 50K searches/yr · $11.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "80 Inch Shower Curtain Liner — $59K/yr Amazon US Niche (2026) - Flapen"
---
# **80 inch shower curtain liner**
**Skip it**
A deep review moat (63,949 avg reviews) — this niche doesn't clear our bar today.
Market size 15Growth 27Conversion 87Competition 34Returns 86Price range 39Avg price 49Brand share 37Review moat 0Quality gap 37
**Conversion**
**Great****9.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$11.88**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$7.74–$19.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+1.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$59K**
$59K/yr · 50K searches
**Review moat**
**Bad****63,948.72**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 80 inch shower curtain liner is a $59K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 40/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **80 inch shower curtain liner market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$59K–$71K**
- units × avg price
- **Conversion rate**
- **9.9%**
- **Avg BSR**
- **#18**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **221 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**12%**
- AmazerBath37% - Barossa Design22% - ZEMAHOME10% - ALYVIA SPRING7% - LiBa6% - Amazer4% - Open — no brand owns it (5 brands, 12%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.8% search growth over the last 90 days.
2K1KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/80-inch-shower-curtain-liner/trend)
## **Top 80 inch shower curtain liner search terms**
- **80 inch shower curtain liner**15K/yr+0.1%10.0% conv. - **72x80 shower curtain liner**8K/yr+8.3%7.9% conv. - **shower curtain liner 80 inches long**7K/yr-16.6%10.3% conv. - **80 shower curtain liner**6K/yr-8.9%11.7% conv. - **shower curtain liner 72x80**4K/yr+40.3%10.0% conv. - **72 x 80 shower curtain liner**4K/yr+8.0%9.3% conv. - **80 inch shower liner**3K/yr+9.2%10.0% conv. - **shower curtain liner 80+ inches long**3K/yr+2.5%10.2% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/80-inch-shower-curtain-liner/search-terms)
## **Top 80 inch shower curtain liner 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%5%$3K10%$6K15%$9K20%$12K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AmazerBath Shower Curtain Liner 80 Inches Long with 3 Magnets 72x80 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets**AmazerBath**$10.12**4.4★67,691 rev](https://www.amazon.com/dp/B0F992KBPQ) [2**AmazerBath Plastic Shower Curtain Clear Premium PEVA Clear Shower Curtain Heavy Duty 8G Weighted Shower Curtains for Bathroom Accessories with 3 Big Stones and 12 Rustproof Grommets 72x72 Inches**AmazerBath**$9.49**4.6★92,008 rev](https://www.amazon.com/dp/B07236M4HC) [3**Barossa Design Extra Long Shower Curtain or Liner 72x80-6 Magnets on Bottom PEVA Waterproof PVC Free Metal Grommets - 72 x 80 Inches Clear**Barossa Design**$14.65**4.5★97,767 rev](https://www.amazon.com/dp/B07QZW63HJ) [4**ZEMAHOME Extra Long Clear Plastic Shower Curtain Liner - Lightweight 72 x 80 Transparent Bathroom Shower Showroom Curtain Liner with Rustproof Metal Gromments and Weighted Magnet**ZEMAHOME**$7.94**4.5★14,038 rev](https://www.amazon.com/dp/B099NQHFGP) [5**Barossa Design Waterproof Fabric Shower Curtain or Liner Microfiber 72 W x 80 H - Extra Long Hotel Quality Machine Washable White Shower Liner for Bath Tub 72x80 Inches**Barossa Design**$16.82**4.6★30,528 rev](https://www.amazon.com/dp/B07XNSNDM4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**AmazerBath Long Shower Curtain 80 Inches Clear Shower Curtain Plastic Premium PEVA Heavy Duty 8G Weighted Shower Curtains for Bathroom with 3 Big Stones and 12 Grommets 72x80 Inches**AmazerBath**$15.69**92,008 rev9mo ago](https://www.amazon.com/dp/B0FM3GCC6H) [**Titanker Long Shower Curtain Liner Washable 72x80 Inches White Shower Liner Fabric with 2 Magnets Polyester Long Bathroom Shower Curtain Liner Waterproof Soft Lightweight White**Titanker**$11.08**9,164 rev9mo ago](https://www.amazon.com/dp/B0FLJV7XZR) [**AmazerBath Shower Curtain Liner 80 Inches Long with 3 Magnets 72x80 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets**AmazerBath**$10.12**67,691 rev1y ago](https://www.amazon.com/dp/B0F992KBPQ) [**THAIGEE 1 Pack Water-Repellent Fabric Shower Curtain Liner - Hotel Quality Machine Washable 3 Heavy-Duty Magnets with Rustproof Grommets & Weighted Hem Standard Size 72x72in White**THAIGEE**$7.74**1,090 rev1y ago](https://www.amazon.com/dp/B0F58JXQ2R) [**Hereisa \[2-Pack Extra Long | 72x80 Inch Clear Plastic Shower Curtain Liners 3G Lightweight - Crystal Transparency Waterproof Bathroom & Bathtub Liners Easy Install**Hereisa**$9.97**170 rev1y ago](https://www.amazon.com/dp/B0DQGQQD2G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**AmazerBath Shower Curtain Liner 80 Inches Long with 3 Magnets 72x80 Clear Shower Curtain Liner Tall Waterproof Plastic Shower Liner Lightweight PEVA Shower Curtain with 12 Rustproof Metal Grommets**AmazerBath**$10.12**4.4★**▲ 106%**](https://www.amazon.com/dp/B0F992KBPQ) [**THAIGEE 1 Pack Water-Repellent Fabric Shower Curtain Liner - Hotel Quality Machine Washable 3 Heavy-Duty Magnets with Rustproof Grommets & Weighted Hem Standard Size 72x72in White**THAIGEE**$7.74**4.6★**▲ 95%**](https://www.amazon.com/dp/B0F58JXQ2R) [**LiBa Bathroom Shower Curtain Waterproof Plastic Shower Curtain Premium PEVA Non-Toxic with Rust Proof Grommets Frosted 8G Bathroom Accessories 72x72**LiBa**$9.98**4.5★**▲ 91%**](https://www.amazon.com/dp/B00QI0IDWS) [**AmazerBath Long Shower Curtain 80 Inches Clear Shower Curtain Plastic Premium PEVA Heavy Duty 8G Weighted Shower Curtains for Bathroom with 3 Big Stones and 12 Grommets 72x80 Inches**AmazerBath**$15.69**4.6★**▲ 76%**](https://www.amazon.com/dp/B0FM3GCC6H) [**Hereisa \[2-Pack Extra Long | 72x80 Inch Clear Plastic Shower Curtain Liners 3G Lightweight - Crystal Transparency Waterproof Bathroom & Bathtub Liners Easy Install**Hereisa**$9.97**4.3★**▲ 45%**](https://www.amazon.com/dp/B0DQGQQD2G)
**~~View all trending →~~**
## **What buyers say about 80 inch shower curtain liner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“Excellent Product”*
**Advertised Vs Actual Product**12%
*“As Described”*
**Value For Money**10%
*“Great value”*
**Size-Overall**7%
*“Fit great”*
**Material Quality**5%
*“Good material”*
**Weight Light**4%
*“Light and easy to hang”*
**Durability**4%
*“And durable”*
**Thickness**3%
*“Nice thick good looking liner not flimsy material is better than alot of other”*
**Weight Heavy**3%
*“Works great, heavy doesn't blow around and stick to you”*
**Water Resistance**3%
*“Its fully waterproof”*
### **What buyers complain about **
**Thickness**15%
*“Not as thick as I expected”*
**Quality-Overall**9%
*“Not happy with the quality”*
**Weight Heavy**8%
*“made it quite heavy”*
**Size-Overall**6%
*“It's a half inch too short”*
**Magnetic Strength/Adsorption**5%
*“The magnetic is not strong at all”*
**Water Resistance**4%
*“Is not totally water proof”*
**Material Quality**4%
*“Cheap materials”*
**Advertised Vs Actual Product**4%
*“Not as advertised”*
**Smell**4%
*“it has a very strong smell”*
**Weight Light**3%
*“Too Light and Not Enough Magnets/Weights”*
### **Top return reasons **
**Size-Overall**45%
**Material Quality**9%
**Thin**9%
**Advertised Vs Actual Product**7%
**Quality-Overall**4%
**Value For Money**4%
**Weight Heavy**4%
**Thickness**2%
**Magnetic Strength/Adsorption**2%
**Color**2%
## **Common questions**
- **Is 80 inch shower curtain liner profitable to sell on Amazon United States?**
- The niche generates $59K/yr across 18 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.8%. Flapen's verdict: Skip it (40/100).
- **How competitive is the 80 inch shower curtain liner niche?**
- 11 brands and 18 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in 80 inch shower curtain liner?**
- Top complaints mined from reviews: Thickness, Quality-Overall, Weight Heavy. The return rate is 1.4%.
- **When does demand for 80 inch shower curtain liner peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the 80 inch shower curtain liner niche?**
- Listings span $7.74–$19.61; the average listing price is $11.88 (sweet spot $15–$100). The average incumbent carries 63,949 reviews — the moat a new listing must climb.
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