---
title: "Propane Cage — $141K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/propane-cage"
last_updated: "2026-08-10T12:46:26.713Z"
locale: en
meta:
description: "Niche score 45/100 · $141K/yr market · 22K searches/yr · $310.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $141K/yr market · 22K searches/yr · $310.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Propane Cage — $141K/yr Amazon US Niche (2026) - Flapen"
---
# **propane cage**
**Skip it**
Prices mostly outside the sweet spot ($19.15–$625.74) — this niche doesn't clear our bar today.
Market size 31Growth 16Conversion 26Competition 38Returns 84Price range 13Avg price 29Brand share 46Review moat 100Quality gap 97
**Review moat**
**Incredible****9.7**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Incredible****3.8★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****62%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$141K**
$141K/yr · 22K searches
**Avg price**
**Okay****$310.02**
avg listing price — sweet spot $15–$100
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-17.5%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$19.15–$625.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, propane cage is a $141K/yr Amazon United States market (22K searches/yr). The top 5 brands hold 77% of demand. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **propane cage market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$155K–$233K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#794**
- **Page quality**
- **0%**
- **Prime**
- **52%**
- **Sponsored**
- **78%**
- **Out of stock**
- **22.2%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▲rising
**Sellers**
**21**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**62%**
Top 20: 97%
**Open market**
**19%**
- VEVOR30% - Sidasu25% - Eastrexon10% - Generic9% - Pohadr4% - Reykilor4%
## **Demand & seasonality**
Weekly Amazon search volume, last 87 weeks — -17.5% search growth over the last 90 days.
500300Spike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/propane-cage/trend)
## **Top propane cage search terms**
- **propane cage**10K/yr-19.5%2.5% conv. - **propane tank cage**5K/yr-0.1%2.1% conv. - **propane storage cage**6K/yr-29.1%2.1% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/propane-cage/search-terms)
## **Top propane cage 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%$7K10%$14K15%$21K20%$28K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)4 products missing review or click data not plotted
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**VEVOR Horizontal Cylinder Storage Cabinet 4 x 33 lbs Cylinder Capacity 31.02x30.04x35 inch Propane Storage Cage Gas Cylinder Cabinet Yellow Powder Coat Finish for Freon Gases Oxygen Nitrogen**VEVOR**$215.87**4.5★40 rev](https://www.amazon.com/dp/B0D1Y67SBX) [2**Sidasu Propane Tank Storage Cabinet-31x30x67 Steel Box Holds 8 Cylinders**Sidasu**$619.75**4.2★23 rev](https://www.amazon.com/dp/B0G134JXLK) [3**Sidasu Propane Tank Storage Cabinet-31x30x35 Steel Box Holds 4 Cylinders**Sidasu**$291.96**4.2★23 rev](https://www.amazon.com/dp/B0F2T1T3SJ) [4**Eastrexon Upgraded Propane Tank Storage Box for 4 Cylinder**Eastrexon**$238.78**3.8★9 rev](https://www.amazon.com/dp/B0G2RLJVLS) [5**VEVOR Horizontal Cylinder Storage Cabinet 30L x 30W x 70.3H 8 Cylinder Capacity 4-Tier Propane Storage Cage with Lock and Keys Yellow Powder-Coated Carbon Steel for Propane Oxygen Nitrogen**VEVOR**$415.27**5.0★1 rev](https://www.amazon.com/dp/B0GZ666H69)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Propane Cylinder Storage Cage Heavy-Duty Lockable Propane Storage Box Powder-Coated Steel Cabinet for Propane Oxygen Nitrogen & Freon Cylinders in Garage Workshop Backyard & Commercial Kitchen**UODENGA**$209.63**1 rev1mo ago](https://www.amazon.com/dp/B0H5CJ3CGQ) [**VEVOR Horizontal Cylinder Storage Cabinet 30L x 30W x 70.3H 8 Cylinder Capacity 4-Tier Propane Storage Cage with Lock and Keys Yellow Powder-Coated Carbon Steel for Propane Oxygen Nitrogen**VEVOR**$415.27**1 rev2mo ago](https://www.amazon.com/dp/B0GZ666H69) [**VEVOR Vertical Cylinder Storage Cabinet 31 L x 30 W x 65 H 9 Cylinder Capacity Propane Storage Cage with Chain Lock and Keys Yellow Powder-Coated Carbon Steel for Propane Oxygen Nitrogen**VEVOR**$366.19**0 rev2mo ago](https://www.amazon.com/dp/B0GZ6R1WK8) [**4-Tank Vertical Propane Storage Cage Heavy Duty 0.02 Steel with Yellow Powder Coating Expanded Mesh Ventilation Lockable Latch & 360 Swivel Brake Casters**Generic**$208.36**1 rev3mo ago](https://www.amazon.com/dp/B0GXFKFSYC) [**Propane Tank Storage Cage 4 Cylinder Heavy Duty Powder Coated Steel with Yellow Finish Expanded Metal Mesh for Leak Prevention & Quick Inspection Mobile with 4 Swivel Casters (2 Locking Brakes)**Generic**$208.18**0 rev3mo ago](https://www.amazon.com/dp/B0GXFRRMWP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VEVOR Vertical Cylinder Storage Cabinet 31 L x 30 W x 65 H 9 Cylinder Capacity Propane Storage Cage with Chain Lock and Keys Yellow Powder-Coated Carbon Steel for Propane Oxygen Nitrogen**VEVOR**$366.19**0.0★**▲ 290%**](https://www.amazon.com/dp/B0GZ6R1WK8) [**Propane Cylinder Storage Cage Heavy-Duty Lockable Propane Storage Box Powder-Coated Steel Cabinet for Propane Oxygen Nitrogen & Freon Cylinders in Garage Workshop Backyard & Commercial Kitchen**UODENGA**$209.63**1.0★**▲ 290%**](https://www.amazon.com/dp/B0H5CJ3CGQ) [**VEVOR Horizontal Cylinder Storage Cabinet 30L x 30W x 70.3H 8 Cylinder Capacity 4-Tier Propane Storage Cage with Lock and Keys Yellow Powder-Coated Carbon Steel for Propane Oxygen Nitrogen**VEVOR**$415.27**5.0★**▲ 287%**](https://www.amazon.com/dp/B0GZ666H69) [**Propane Tank Storage Cage 4 Cylinder Heavy Duty Powder Coated Steel with Yellow Finish Expanded Metal Mesh for Leak Prevention & Quick Inspection Mobile with 4 Swivel Casters (2 Locking Brakes)**Generic**$208.18**0.0★**▲ 265%**](https://www.amazon.com/dp/B0GXFRRMWP) [**PURRPAXZ Propane Tank Storage Box - 31x30x35 Heavy-Duty Cylinder Storage Cabinet with Yellow Powder Coated 176LB Load Capacity Propane Storage with Lock & Keys (Fits 3 5 11 20 30lb Tanks)**PURRPAXZ**$232.14**1.0★**▲ 246%**](https://www.amazon.com/dp/B0G6CYGKHX)
**~~View all trending →~~**
## **What buyers say about propane cage**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Strength**29%
*“Very sturdy”*
**Quality-Overall**28%
*“Excellent quality”*
**Size-Overall**10%
*“this storage box does fit four 20lbs”*
**Efficiency**8%
*“Worked well”*
**Advertised Vs Actual Product**4%
*“Yet in the end is working perfectly as I intended”*
**Assembly/Installation**4%
*“Not difficult to put together”*
**Ease Of Use**2%
*“They are relatively easy to get in and out, and the mesh walls make it easy to see the tanks. including the fill date stickers that I put on them”*
**Storage Capacity**2%
*“this storage box does fit four 20lbs”*
### **What buyers complain about **
**Quality-Overall**21%
*“poor product manufacturing”*
**Size-Overall**20%
*“it doesnt fit regular 4 tanks like described”*
**Weight Heavy**13%
*“The box it comes in is very heavy”*
**Assembly/Installation**8%
*“Assembly required”*
**Alignment**8%
*“Poor alignment”*
**Color**5%
*“Good quality - colors not available”*
**Defective Material/Parts**5%
*“Wasn't perfect miss up parts”*
**Instructions/User Manual/Troubleshooting**3%
*“Instructions could have been clearer tho”*
### **Top return reasons **
**Defective Material/Parts**26%
**Size-Overall**18%
**Storage Capacity**9%
**Quality-Overall**9%
**Assembly/Installation**7%
**Material Quality**3%
**Height**3%
**Value For Money**3%
**Design-Overall**3%
**Color**3%
## **Common questions**
- **Is propane cage profitable to sell on Amazon United States?**
- The niche generates $141K/yr across 23 tracked products. 5 of 15 products launched in the last 360 days are still selling. 90-day search growth is -17.5%. Flapen's verdict: Skip it (45/100).
- **How competitive is the propane cage niche?**
- 16 brands and 21 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in propane cage?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Weight Heavy. The return rate is 1.5%.
- **When does demand for propane cage peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the propane cage niche?**
- Listings span $19.15–$625.74; the average listing price is $310.02 (sweet spot $15–$100). The average incumbent carries 10 reviews — the moat a new listing must climb.
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