Is den dry mattress underlay for rv profitable to sell on Amazon United States?

The niche generates $91K/yr across 19 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Skip it (48/100).

How competitive is the den dry mattress underlay for rv niche?

17 brands and 21 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in den dry mattress underlay for rv?

Top complaints mined from reviews: Thickness, Smell, Functionality-Overall. The return rate is 2.7%.

When does demand for den dry mattress underlay for rv peak?

Demand peaks in Mar–Apr–May; the busiest month runs 2.5× the quietest.

What does it cost to enter the den dry mattress underlay for rv niche?

Listings span $28.18–$115.60; the average listing price is $45.32 (sweet spot $15–$100). The average incumbent carries 116 reviews — the moat a new listing must climb.

den dry mattress underlay for rv

Skip it

Weak search conversion (1.7%) — this niche doesn't clear our bar today.

Avg price

Incredible$45.32

avg listing price — sweet spot $15–$100

Review moat

Great116.11

avg incumbent reviews — the moat a new listing must climb

Price range

Great$28.18–$115.60

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good70%

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

Returns

Good2.7%

return rate — above 5% kills the launch gate

Competition

Okay57%

top-5 click share — leaders hold, buyers still browse

Growth

Bad-2.4%

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

Market size

Bad$91K

$91K/yr · 118K searches

Conversion

Bad1.7%

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

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, den dry mattress underlay for rv is a $91K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 48/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

den dry mattress underlay for rv market data

Units sold / yr: 2K–3K; avg 100–250/product
Revenue / yr: $91K–$113K; units × avg price
Conversion rate: 1.7%
Avg BSR: #125
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 7.0%
Avg brand age: 45 months
Avg seller age: 187 days

Competition & brand share

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

57%

Top 20: 100%

Open market

25%

GRETJOB28%
Bhyhok18%
Dingbaayee10%
GUBEARE7%
KAZRBEP7%
DRICORE5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.4% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 2.5×

Open Trend

Top den dry mattress underlay for rv search terms

rv mattress underlay moisture barrier27K/yr -11.8%2.5% conv.
hypervent mattress underlay12K/yr -1.8%1.4% conv.
under mattress ventilation8K/yr +108.8%1.4% conv.
rv under mattress ventilation pad7K/yr -5.4%1.6% conv.
rv under mattress ventilation11K/yr -31.1%1.5% conv.
mattress underlay9K/yr -12.7%1.6% conv.
under mattress pad7K/yr +4.2%0.4% conv.
hypervent8K/yr -28.5%1.7% conv.
anti condensation mat4K/yr +37.2%1.1% conv.
rv mattress underlay6K/yr +12.7%2.0% conv.

All search terms

Top den dry mattress underlay for rv 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Plastic Ventilated Mattress Underlay Pad for RV Boat Camper - 83 L x 59 W Interlocking Modular Design Breathable Mesh RV Under Mattress Ventilation Air-Flow (Black)

GRETJOB$38.874.2★131 rev

Aire-Flow Mattress Underlay with Breathable Mesh Fiber for RV Bed Camper Boat (82.67 * 59.05 in)

Bhyhok$54.984.5★209 rev

12Pcs Drainage Interlocking Floor Tiles 11.8 x 11.8 Modular Interlocking Cushion Soft PVC Floor Non-Slip Splicing Waterproof Mat for Drain Pool Shower Patio Balcony Bathroom Kitchen Yard

Dingbaayee$28.184.6★185 rev

Plastic Mattress Underlay Pad 83x59 Queen Size Breathable Mesh RV Under Mattress Ventilation Air-Flow Interlocking Modular Design for RV Boat Camper

GUBEARE$30.703.5★19 rev

Plastic Ventilated Mattress Underlay Pad for RV Boat Camper- 83x59 Queen Size Interlocking Modular Non Slip Design Breathable Mesh RV Under Mattress Ventilation Air-Flow

KAZRBEP$51.874.3★13 rev

Newest

by launch date

Plastic Mattress Underlay Pad 83x59 Queen Size Breathable Mesh RV Under Mattress Ventilation Air-Flow Interlocking Modular Design for RV Boat Camper

GUBEARE$30.7019 rev

6mo ago

RV Mattress Underlay Moisture Barrier & RV Under Mattress Ventilation Mattress Support Board with 4 Straps - 3D Grey Stripe Airflow Pad for Camper Boat (60 * 80 * 0.3)

Hogarjal$54.9022 rev

6mo ago

Chimelva RV Mattress Underlay Mattress Pad Ventilated with Breathable Felt 74x60 Inch for Campers Motorhomes and RV Accessories Keeps Mattress Dry

Chimelva$29.2118 rev

7mo ago

Plastic Ventilated Mattress Underlay Pad 83 x 59 Breathable Mesh Pad Mattress for RV Boat Camper Ventilation Air-Flow Improve Sleep Quantity

MDDEYEMEFO$37.783 rev

8mo ago

Plastic Mattress Underlay for 83L x 59W RV Under-Bed RV Under-Bed Interlocking Ventilated Mesh Fiber Mattress Topper Ideal for RVs/Yachts/Campers to Keep Bedding Dry & Breathable

AIOWZZY$36.1211 rev

9mo ago

What buyers say about den dry mattress underlay for rv

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

What buyers love

Quality-Overall15%

“Well made, connect easily”

Assembly/Installation15%

“Easy to assemble”

Size-Overall7%

“Perfect fit”

Ease Of Use7%

“Easy to use”

Advertised Vs Actual Product5%

“Works as advertised”

Moist/Dry4%

“Kept moisture away”

Value For Money3%

“Good value”

Material Quality3%

“seems like a good material”

Efficiency3%

“Works Great”

Thickness3%

“Felt is consistent thickness”

What buyers complain about

Thickness9%

“thick in areas”

Smell8%

“Strong residual chemical smell was a deal breaker”

Functionality-Overall7%

“Not sure they are working as intended”

Assembly/Installation7%

“Off gassing 🤢 Difficult to snap together”

Moist/Dry5%

“it also made me paranoid about moisture”

Quality-Overall5%

“Cheap crap”

Size-Overall5%

“the Coverage Is Much Smaller Than Expected”

Value For Money4%

“Not worth the money spent”

Durability3%

“But last fall”

Flatness3%

“I wish the outer corners could all be flat”

Top return reasons

Size-Overall24%

Smell10%

Advertised Vs Actual Product9%

Functionality-Overall7%

Material Quality6%

Thickness6%

Thin5%

Compatibility-Overall4%

Defective Material/Parts3%

Assembly/Installation3%

Common questions

Is den dry mattress underlay for rv profitable to sell on Amazon United States?: The niche generates $91K/yr across 19 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Skip it (48/100).
How competitive is the den dry mattress underlay for rv niche?: 17 brands and 21 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in den dry mattress underlay for rv?: Top complaints mined from reviews: Thickness, Smell, Functionality-Overall. The return rate is 2.7%.
When does demand for den dry mattress underlay for rv peak?: Demand peaks in Mar–Apr–May; the busiest month runs 2.5× the quietest.
What does it cost to enter the den dry mattress underlay for rv niche?: Listings span $28.18–$115.60; the average listing price is $45.32 (sweet spot $15–$100). The average incumbent carries 116 reviews — the moat a new listing must climb.