Is flip fuel profitable to sell on Amazon United States?

The niche generates $87K/yr across 6 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.4%. Flapen's verdict: Skip it (41/100).

How competitive is the flip fuel niche?

5 brands and 6 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in flip fuel?

Top complaints mined from reviews: Leak-Proof, Natural Resource Wastage, Functionality-Overall. The return rate is 0.6%.

When does demand for flip fuel peak?

Demand peaks in Jul–Dec; the busiest month runs 2.3× the quietest.

What does it cost to enter the flip fuel niche?

Listings span $9.92–$28.87; the average listing price is $16.41 (sweet spot $15–$100). The average incumbent carries 198 reviews — the moat a new listing must climb.

flip fuel

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible15.9%

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

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Review moat

Great197.5

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$16.41

avg listing price — sweet spot $15–$100

Price range

Good$9.92–$28.87

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

Growth

Okay+1.4%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$87K

$87K/yr · 33K searches

Competition

Bad97%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, flip fuel is a $87K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Dec. Verdict: Skip it — 41/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

flip fuel market data

Units sold / yr: 3K–4K; avg 250–500/product
Revenue / yr: $49K–$66K; units × avg price
Conversion rate: 15.9%
Avg BSR: #1,436
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 14.3%
Avg brand age: 39 months
Avg seller age: 136 days

Competition & brand share

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

RULLINE40%
FlipFuel40%
LSOSVSEU11%
camping moon6%
SOOYEAH3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.4% search growth over the last 90 days.

Peak months: Jul, Dec · busiest ÷ quietest = 2.3×

Open Trend

Top flip fuel search terms

flip fuel9K/yr +3.6%8.0% conv.
flip fuel transfer device8K/yr -25.3%11.3% conv.
flipfuel fuel transfer device5K/yr +49.3%12.5% conv.
flipfuel7K/yr +16.7%9.8% conv.
isobutane refill adapter5K/yr -4.8%6.1% conv.

All search terms

Top flip fuel 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.

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

All 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

FlipFuel Fuel Transfer Device for Backpacking & Camping Isobutane Canister Refill Adapter with Flow Control Valve

FlipFuel$28.874.8★329 rev

RULLINE Backpacking Fuel Transfer Device Gas Canister Refill Adapter Portable Outdoor Gas Saver Camping Canister Vent Valve

RULLINE$9.924.5★216 rev

LSOSVSEU Fuel Saver Devices for Camping Flip Fuel Transfer Device for Isobutane/Propane Canisters Butane Refill Adapter Consolidate Partial Fuel Canisters

LSOSVSEU$10.514.5★101 rev

RULLINE Backpacking Fuel Transfer Device Gas Canister Refill Adapter Portable Outdoor Gas Saver Camping Canister Vent ValveGold

RULLINE$10.084.8★8 rev

camping moon Fuel Canister Refill Adapter Isobutane Refill Adapter Butane Gas Refill Adapter Gas Saver Plus Isobutane Canister EN417 Lindal Valve (Gas Fuel not Included) Z15

camping moon$19.394.6★168 rev

Newest

by launch date

LSOSVSEU Fuel Saver Devices for Camping Flip Fuel Transfer Device for Isobutane/Propane Canisters Butane Refill Adapter Consolidate Partial Fuel Canisters

LSOSVSEU$10.51101 rev

4mo ago

RULLINE Backpacking Fuel Transfer Device Gas Canister Refill Adapter Portable Outdoor Gas Saver Camping Canister Vent ValveGold

RULLINE$10.088 rev

10mo ago

RULLINE Backpacking Fuel Transfer Device Gas Canister Refill Adapter Portable Outdoor Gas Saver Camping Canister Vent Valve

RULLINE$9.92216 rev

3y ago

FlipFuel Fuel Transfer Device for Backpacking & Camping Isobutane Canister Refill Adapter with Flow Control Valve

FlipFuel$28.87329 rev

4y ago

SOOYEAH Gas Refill Adapter Isobutane fuel refill Isobutane Canister Shifter Lindal Valve Canister Shifter Gas Saver Plus Air Vent Function Backpacking Camping Stove Adapter

SOOYEAH$19.66363 rev

5y ago

What buyers say about flip fuel

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

What buyers love

Value For Money21%

“Great price”

Efficiency20%

“Worked perfectly”

Functionality-Overall18%

“Sorta works maybe”

Ease Of Use9%

“Plus it makes disposal much easier”

Size-Overall7%

“Fits well”

Advertised Vs Actual Product7%

“Worked exactly as described”

Recycle/Reuse4%

“Fantastic to have an option for refilling fuel canisters instead of adding to trash/recycling”

Leak-Proof4%

“Threaded on both tanks smoothly and without leaks”

Pressure4%

“The valve worked smoothly from closed to open”

Fuel Efficiency2%

“it really does transfer fuel”

What buyers complain about

Leak-Proof20%

“Scariest thing was liquid gas leaking down the outside of the canister”

Natural Resource Wastage20%

“canister waste”

Functionality-Overall20%

“Does not work”

Ease Of Use10%

“It took a few cycles to empty the canisters all the way”

Instructions/User Manual/Troubleshooting5%

“The instructions are pretty bad”

Top return reasons

Size-Overall19%

Functionality-Overall15%

Value For Money12%

Weight Heavy12%

Defective Material/Parts8%

Advertised Vs Actual Product8%