Is litter robot liner bags profitable to sell on Amazon United States?

The niche generates $1.0M/yr across 11 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -11.0%. Flapen's verdict: Worth a look (53/100).

How competitive is the litter robot liner bags niche?

9 brands and 13 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in litter robot liner bags?

Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 0.7%.

When does demand for litter robot liner bags peak?

Demand peaks in Jan; the busiest month runs 1.5× the quietest.

What does it cost to enter the litter robot liner bags niche?

Listings span $8.73–$29.39; the average listing price is $20.01 (sweet spot $15–$100). The average incumbent carries 1,112 reviews — the moat a new listing must climb.

litter robot liner bags

Worth a look

Shows searches that convert (18.9% search→purchase), but a concentrated shelf (top 5 take 77% of clicks) keeps it on the watch list.

Conversion

Incredible18.9%

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

Returns

Incredible0.7%

return rate — above 6% kills the launch gate

Avg price

Great$20.01

avg listing price — sweet spot $15–$100

Market size

Great$1.0M

$1.0M/yr · 273K searches

Price range

Good$8.73–$29.39

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

Review moat

Good1,111.64

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay89%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-11.0%

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

Competition

Bad77%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, litter robot liner bags is a $1.0M/yr Amazon United States market (273K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan. Verdict: Worth a look — 53/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

litter robot liner bags market data

Units sold / yr: 50K–60K; avg 4,000–5,000/product
Revenue / yr: $1.0M–$1.2M; units × avg price
Launch success: —; 3 of 3 new (360d)
Conversion rate: 18.9%
Avg BSR: #27
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 6.3%
Avg brand age: 31 months
Avg seller age: 171 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

ANWA24%
KropBom24%
AWoHH18%
Whisker16%
AMOGOGOPET7%
SZEE5%
Open — no brand owns it (3 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.0% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.5×

Open Trend

Top litter robot liner bags search terms

litter robot bags129K/yr -26.5%20.1% conv.
litter robot waste bags22K/yr +39.1%17.7% conv.
litter robot 3 waste bags28K/yr +1.5%17.8% conv.
litter robot liners20K/yr -7.4%18.1% conv.
robot litter box bags13K/yr -1.2%12.3% conv.
litter robot bags liners14K/yr -19.9%17.8% conv.
litter robot waste drawer liners10K/yr +0.5%17.5% conv.
litter robot 3 bags8K/yr -4.5%14.6% conv.
litter robot 3 liner6K/yr +59.7%1.4% conv.
litter robot liner6K/yr +15.3%9.8% conv.

All search terms

Top litter robot liner bags 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

ANWA 40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter Box Robot 4/5 Heavy-Duty Extra Thick

ANWA$8.734.6★4,982 rev

KropBom 45 Count Automatic Litter Box Bags Liners Compatible with Litter Box Robot 4/5/3 Thick Self-cleaning Cat Litter Box Liners refill with Drawstring Heavy Duty 10-12 Gallons of Capacity

KropBom$9.914.5★932 rev

Litter-Robot Waste Drawer Liners by Whisker 25 Pack - Litter Box Liners Custom Fit for Litter-Robot 9-11 Gallons of Capacity Quick to Install and Easy to Empty

Whisker$24.994.8★3,051 rev

AWoHH 90 Pack Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Transparent Sensor-compatible Automatic Litter Box Liners Bags 9-11 Gallon Capacity

AWoHH$21.134.6★505 rev

AWoHH 120 Tidy Draw-Pack Automatic Litter Box Bags Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Sensor-compatible Thick Heavy Duty Cat Litter Box Liner Bags 25.2 x 15.7 IN

AWoHH$21.394.6★567 rev

Newest

by launch date

Litter Box Ro.bo.t 4/3/5 Waste Bag 9-11 Gal Capacity 90Pack for Cat Owner

BOOWOO$17.14130 rev

5mo ago

KropBom 180 Pack Cat Litter Box Robot 5/4/3 Waste Bags Transparent Self Cleaning Litter Box Liners Bags for Most Automatic Cat Litter BoxesPre-Separated Heavy Duty 9-11 Gallon Capacity

KropBom$26.221 rev

5mo ago

160 Count Cat Litter Box Liners Compatible with Litter Robot 3 & 4 Cat Litter Liners for Automatic Litter Box 10-12 Gallon Heavy Duty Waste Bags with Drawstrings 25.19 x 15.7

NXPPYY$22.18286 rev

8mo ago

AWoHH 120 Tidy Draw-Pack Automatic Litter Box Bags Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Sensor-compatible Thick Heavy Duty Cat Litter Box Liner Bags 25.2 x 15.7 IN

AWoHH$21.39567 rev

1y ago

150 Pack Heavy Duty Self-Cleaning Litter Box Liners Compatible with Litter-Robot 3/4 Extra Thick Waste Drawer Liners 9-11 Gallons of Capacity Easy to Empty

Loveishere$29.39106 rev

1y ago

What buyers say about litter robot liner bags

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

What buyers love

Size-Overall27%

“Exact size”

Value For Money15%

“much less expensive”

Quality-Overall14%

“Excellent product”

Strength7%

“The bag is strong”

Durability5%

“The material feels durable”

Ease Of Use4%

“Easy to use”

Thickness4%

“really thick”

Ease Of Cleaning4%

“Makes clean up a lot easier”

Advertised Vs Actual Product3%

“As advertised”

Leak-Proof3%

“does not leak”

What buyers complain about

Size-Overall22%

“Too big”

Thickness18%

“The bags are thick”

Quality-Overall7%

“Cheap quality”

Value For Money5%

“theyre like $1 per bag which is ridiculously overpriced”

Strength5%

“Not very strong”

Smell3%

“There is no scent which I wish they had them with a scent like trash bags do”

Ease Of Use3%

“A little bit hard to separate”

Durability2%

“Break easy”

Compatibility-Overall2%

“Does not work with LitterRobot 5”

Functionality-Overall2%

“Doesnt work”

Top return reasons

Size-Overall71%

Compatibility-Overall8%

Advertised Vs Actual Product6%

Value For Money3%

Thin3%

Functionality-Overall2%

Thickness2%

Quality-Overall2%

Defective Material/Parts1%

Durability1%

Common questions

Is litter robot liner bags profitable to sell on Amazon United States?: The niche generates $1.0M/yr across 11 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -11.0%. Flapen's verdict: Worth a look (53/100).
How competitive is the litter robot liner bags niche?: 9 brands and 13 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in litter robot liner bags?: Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 0.7%.
When does demand for litter robot liner bags peak?: Demand peaks in Jan; the busiest month runs 1.5× the quietest.
What does it cost to enter the litter robot liner bags niche?: Listings span $8.73–$29.39; the average listing price is $20.01 (sweet spot $15–$100). The average incumbent carries 1,112 reviews — the moat a new listing must climb.