Fuel Keg
FailDemand is soft, at -58.8% this quarter, so Fuel Keg is a Fail.
- Flapen Score
- 28 / 100Ranks 7,785 of 8,101 Sports & Outdoors niches · −19 vs the category median of 4728
- Market size
- $63K/yr188K searches / yr
- 90-day growth
- -58.8%search demand this quarter
- Competition
- 100%top-5 click share · 4 brands · 40 sellers
Flapen Score
Fuel Keg against its category
The dotted line is the Sports & Outdoors average. Past it, Fuel Keg is stronger. Inside it, weaker.
Market
The Fuel Keg market on Amazon at a glance
Shoppers on Amazon United States searched for Fuel Keg 188K times last year and spent an estimated $63K. All 4 brands take every click. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 28 out of 100, a Fail.
01 · Demand
An estimated 1.6% of those searches ended in a purchase.
Shoppers searched for this 188K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.6% of those searches ended in a purchase. Searches in the last 90 days moved -58.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $63K a year.
- Searches, last 12 months
- 188K
- Growth, 90 days vs prior 90
- -58.8%
- Conversion, latest week
- 1.6%
- Market size, estimated
- $63Ka year
- Peak month
- January6.5× the quietest month
- Top search term
- fuel keg70K searches a year
02 · Price
A sale here is worth $20.39.
Listings sell for $20.39 on average, from $9.80 to $34.16. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 2,000 to 2,500 of them. At $20.39 that is $41K to $51K a year per listing.
- Average price
- $20.39inside the $15 to $100 sweet spot
- Price range
- $9.80–$34.16
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $41K–$51K
- Returns
- 1.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #40 within Camp Kitchen. It carries 1,790 reviews at 4.50 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #40in Camp Kitchen
- Average rating
- 4.50 starsAmazon United States average 4.42 stars
- Average reviews
- 1,790per listing
- Listings tracked
- 5
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Fuel Keg products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Fuel Keg 1lb Refill Kit
- Price
- $27.68
- Rating
- 4.6/5
- Reviews
- 1,478
- Age
- 2y ago

Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking (2-Pack) Green (YSN164-2)
- Price
- $34.16
- Rating
- 4.4/5
- Reviews
- 3,005
- Age
- 7y ago

Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking Green
- Price
- $16.09
- Rating
- 4.3/5
- Reviews
- 2,475
- Age
- 11y ago

YOUHO 6pcs Brass Refillable Caps Universal for All 1 LB Propane Fuel Keg Bottle Caps Gas Tank Cylinder Sealed Protection Cap
- Price
- $9.80
- Rating
- 4.8/5
- Reviews
- 1,394
- Age
- 6y ago

Propane Refill Adapter with Valve and Gauge Fill 1 Pound Bottles from 20lb Tank Fits QCC1 / Type1 Propane Tank and 1 lb Throwaway Disposable Cylinder Propane Bottle Connector.
- Price
- $14.20
- Rating
- 4.4/5
- Reviews
- 596
- Age
- 2y ago
Trending
estimated 90-day click momentum
Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking (2-Pack) Green (YSN164-2)
- Price
- $34.16
- Rating
- 4.4/5
- Reviews
- 3,005
- Age
- 7y ago

YOUHO 6pcs Brass Refillable Caps Universal for All 1 LB Propane Fuel Keg Bottle Caps Gas Tank Cylinder Sealed Protection Cap
- Price
- $9.80
- Rating
- 4.8/5
- Reviews
- 1,394
- Age
- 6y ago

Fuel Keg 1lb Refill Kit
- Price
- $27.68
- Rating
- 4.6/5
- Reviews
- 1,478
- Age
- 2y ago

Propane Refill Adapter with Valve and Gauge Fill 1 Pound Bottles from 20lb Tank Fits QCC1 / Type1 Propane Tank and 1 lb Throwaway Disposable Cylinder Propane Bottle Connector.
- Price
- $14.20
- Rating
- 4.4/5
- Reviews
- 596
- Age
- 2y ago

Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking Green
- Price
- $16.09
- Rating
- 4.3/5
- Reviews
- 2,475
- Age
- 11y ago
Newest
by launch date
Propane Refill Adapter with Valve and Gauge Fill 1 Pound Bottles from 20lb Tank Fits QCC1 / Type1 Propane Tank and 1 lb Throwaway Disposable Cylinder Propane Bottle Connector.
- Price
- $14.20
- Rating
- 4.4/5
- Reviews
- 596
- Age
- 2y ago

Fuel Keg 1lb Refill Kit
- Price
- $27.68
- Rating
- 4.6/5
- Reviews
- 1,478
- Age
- 2y ago

YOUHO 6pcs Brass Refillable Caps Universal for All 1 LB Propane Fuel Keg Bottle Caps Gas Tank Cylinder Sealed Protection Cap
- Price
- $9.80
- Rating
- 4.8/5
- Reviews
- 1,394
- Age
- 6y ago

Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking (2-Pack) Green (YSN164-2)
- Price
- $34.16
- Rating
- 4.4/5
- Reviews
- 3,005
- Age
- 7y ago

Flame King 1LB EMPTY Propane Cylinder Tank Refillable Reusable Safe and Legal Refill Option DOT Compliant 16.4 oz for Camping Backpacking and Hiking Green
- Price
- $16.09
- Rating
- 4.3/5
- Reviews
- 2,475
- Age
- 11y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
4 flat
Sellers
40
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- Mr. Heater69%
- Flame King22%
- YOUHO5%
- WedFeir4%
- Open — no brand owns it (0%)
Demand
Fuel Keg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 6.5×
Search terms
Top Fuel Keg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fuel keg70K/yr
- fuel keg refillable propane tank16K/yr
- mr heater fuel keg30K/yr
- fuel keg refill kit24K/yr
- fuel keg refillable propane kit25K/yr
- mr heater fuel keg refill kit9K/yr
- mr heater refillable propane tank4K/yr
- mr heater fuel keg 2 pack3K/yr
- mr heater propane tank4K/yr
- fuel keg 1lb4K/yr
Reviews and returns
What reviews say buyers love and hate about Fuel Keg
We read the reviews and the return reasons for every product selling here.
“then started leaking”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Fuel Keg questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









