---
title: "shower curtain liner with suction cups — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/home-kitchen/shower-curtain-liner-with-suction-cups"
last_updated: "2026-07-14T04:05:13.777Z"
locale: en
meta:
  description: "a small market ($44K/yr) — shower curtain liner with suction cups doesn't clear our bar today."
  "og:description": "a small market ($44K/yr) — shower curtain liner with suction cups doesn't clear our bar today."
  "og:title": "shower curtain liner with suction cups — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **shower curtain liner with suction cups**

**Skip it**

A small market ($44K/yr) — this niche doesn't clear our bar today.

Market size 11Growth 23Conversion 56Competition 24Returns 93Price range 47Avg price 54Brand share 41Review moat 16Quality gap 63

**Returns**

**Great****1.1%**

return rate — above 6% kills the launch gate

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****4.7%**

search→purchase rate — share of searches ending in a sale

**Avg price**

**Good****$12.49**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****$8.15–$21.15**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Okay****80%**

top-5 brand share — brands hold most of the demand

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-3.9%**

90-day search growth — must beat 0% to launch

**Review moat**

**Bad****20,018.15**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****$44K**

$44K/yr · 75K searches

## **Competition**

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**11 **▼falling

**Sellers**

**16**

**Top-5 brand share**

**80%**

**Open market**

**15%**

- HARBOREST45% - XGJUCE10% - downluxe9% - Clean Healthy Living9% - Bath Bliss7% - Arayarser5% - Open — no brand owns it (5 brands, 15%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$4K20%$9K30%$13K40%$18K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear](https://m.media-amazon.com/images/I/41s2SwN6AJL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear**HARBOREST**$8.25**4.6★15,520 rev](https://www.amazon.com/dp/B0F1MYBMCK) [2![4 Pack Shower Curtain Clips Windproof Shower Splash GuardSelf Adhesive Shower Curtain Holder for Inside Shower Splash Water Wall Clear](https://m.media-amazon.com/images/I/41cCOKWnKlL.jpg)**4 Pack Shower Curtain Clips Windproof Shower Splash GuardSelf Adhesive Shower Curtain Holder for Inside Shower Splash Water Wall Clear**XGJUCE**$8.44**4.0★528 rev](https://www.amazon.com/dp/B09YRKBQR4) [3![downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack](https://m.media-amazon.com/images/I/41gzxycSRhL.jpg)**downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack**downluxe**$8.82**4.6★63,855 rev](https://www.amazon.com/dp/B0GL735RCV) [4![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear](https://m.media-amazon.com/images/I/41g86N+MISL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear**HARBOREST**$11.86**4.6★15,520 rev](https://www.amazon.com/dp/B0F1N1LFKD) [5![Bath Bliss Waterproof Shower Curtain Liner 4Xs Splash Guard Suction Cup Leak Protection 12 Rust Resistant Copper Grommets 3 Large Magnet Hem 100% PVC 72x72 Frost](https://m.media-amazon.com/images/I/31blHjb8eOL.jpg)**Bath Bliss Waterproof Shower Curtain Liner 4Xs Splash Guard Suction Cup Leak Protection 12 Rust Resistant Copper Grommets 3 Large Magnet Hem 100% PVC 72x72 Frost**Bath Bliss**$12.34**4.4★1,193 rev](https://www.amazon.com/dp/B00SXAL7W4)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack](https://m.media-amazon.com/images/I/41gzxycSRhL.jpg)**downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack**downluxe**$8.82**63,855 rev5mo ago](https://www.amazon.com/dp/B0GL735RCV) [![Arayarser 2 Pack Shower Curtain Liners with Magnets Suction Cups & Side Magnets for Leak Guard 10G Heavy Duty Clear 72x72](https://m.media-amazon.com/images/I/41UCvvOmllL.jpg)**Arayarser 2 Pack Shower Curtain Liners with Magnets Suction Cups & Side Magnets for Leak Guard 10G Heavy Duty Clear 72x72**Arayarser**$19.73**1,182 rev6mo ago](https://www.amazon.com/dp/B0G6RZCKZG) [![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear](https://m.media-amazon.com/images/I/41s2SwN6AJL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear**HARBOREST**$8.25**15,520 rev1y ago](https://www.amazon.com/dp/B0F1MYBMCK) [![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear](https://m.media-amazon.com/images/I/41g86N+MISL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear**HARBOREST**$11.86**15,520 rev1y ago](https://www.amazon.com/dp/B0F1N1LFKD) [![8 Pack Shower Curtain Weights Silicone Wrapped Rust-Proof Magnetic Curtain Weights Heavy Outdoor Curtain Clips for Shower Liner Drapery Tablecloth Flag from Blowing Around (4 Pairs White)](https://m.media-amazon.com/images/I/31xD6lzODPL.jpg)**8 Pack Shower Curtain Weights Silicone Wrapped Rust-Proof Magnetic Curtain Weights Heavy Outdoor Curtain Clips for Shower Liner Drapery Tablecloth Flag from Blowing Around (4 Pairs White)**YixangDD**$9.97**2,659 rev2y ago](https://www.amazon.com/dp/B0CW1LS3H4)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack](https://m.media-amazon.com/images/I/41gzxycSRhL.jpg)**downluxe Shower Curtain Liner PEVA Plastic Shower Liner with 3 Magnets 72 x 72 Waterproof Bathroom Curtain 4G Clear with Suction Cups 1 Pack**downluxe**$8.82**4.6★**▲ 315%**](https://www.amazon.com/dp/B0GL735RCV) [![Arayarser 2 Pack Shower Curtain Liners with Magnets Suction Cups & Side Magnets for Leak Guard 10G Heavy Duty Clear 72x72](https://m.media-amazon.com/images/I/41UCvvOmllL.jpg)**Arayarser 2 Pack Shower Curtain Liners with Magnets Suction Cups & Side Magnets for Leak Guard 10G Heavy Duty Clear 72x72**Arayarser**$19.73**4.4★**▲ 242%**](https://www.amazon.com/dp/B0G6RZCKZG) [![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear](https://m.media-amazon.com/images/I/41g86N+MISL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Heavy Duty Clear**HARBOREST**$11.86**4.6★**▲ 71%**](https://www.amazon.com/dp/B0F1N1LFKD) [![8 Pack Shower Curtain Weights Silicone Wrapped Rust-Proof Magnetic Curtain Weights Heavy Outdoor Curtain Clips for Shower Liner Drapery Tablecloth Flag from Blowing Around (4 Pairs White)](https://m.media-amazon.com/images/I/31xD6lzODPL.jpg)**8 Pack Shower Curtain Weights Silicone Wrapped Rust-Proof Magnetic Curtain Weights Heavy Outdoor Curtain Clips for Shower Liner Drapery Tablecloth Flag from Blowing Around (4 Pairs White)**YixangDD**$9.97**4.5★**▲ 28%**](https://www.amazon.com/dp/B0CW1LS3H4) [![HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear](https://m.media-amazon.com/images/I/41s2SwN6AJL.jpg)**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 72 Clear**HARBOREST**$8.25**4.6★**▲ 22%**](https://www.amazon.com/dp/B0F1MYBMCK)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -3.9% search growth over the last 90 days.

2K2KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**18%

*“Seen to be good quality, decent price, easy to use, good packaging, arrived quickly”*

**Advertised Vs Actual Product**9%

*“As Advertised”*

**Magnetic Strength/Adsorption**6%

*“the magnets stick together well”*

**Efficiency**6%

*“Effective”*

**Value For Money**6%

*“Great value”*

**Weight Heavy**4%

*“These are decently heavy for their size”*

**Weight Light**4%

*“I love the clear shower curtain with the weight”*

**Size-Overall**4%

*“fits as expected”*

**Ease Of Use**3%

*“easy to handle”*

**Durability**3%

*“Great durability”*

### **What buyers complain about **

**Thickness**13%

*“Material is very thin”*

**Weight Heavy**9%

*“Not as heavy as I expected”*

**Magnetic Strength/Adsorption**8%

*“Magnets are weak”*

**Quality-Overall**7%

*“Good product, not so good quality control”*

**Suction**6%

*“Does not keep suction well”*

**Advertised Vs Actual Product**5%

*“Not as advertised”*

**Functionality-Overall**4%

*“Did not work”*

**Adhesion/Stickiness**4%

*“Doesnt adhere to the tub”*

**Durability**3%

*“Break immediately”*

**Strength**3%

*“So flimsy”*

### **Top return reasons **

**Size-Overall**38%

**Material Quality**10%

**Advertised Vs Actual Product**7%

**Thin**7%

**Weight Heavy**5%

**Magnetic Strength/Adsorption**5%

**Quality-Overall**4%

**Value For Money**3%

**Functionality-Overall**3%

**Defective Material/Parts**2%