Is portable washing machines profitable to sell on Amazon United Kingdom?

The niche generates £256K/yr across 42 tracked products. 3 of 21 products launched in the last 360 days are still selling. 90-day search growth is -2.2%. Flapen's verdict: Worth a look (57/100).

How competitive is the portable washing machines niche?

29 brands and 42 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 50% of demand.

What do buyers complain about in portable washing machines?

Top complaints mined from reviews: Size-Overall, Durability, Functionality-Overall. The return rate is 4.0%.

When does demand for portable washing machines peak?

Demand peaks in Sep–Oct; the busiest month runs 1.9× the quietest.

What does it cost to enter the portable washing machines niche?

Listings span £11.37–£179.55; the average listing price is £57.71 (sweet spot $15–$100). The average incumbent carries 238 reviews — the moat a new listing must climb.

portable washing machines

Worth a look

Shows beatable incumbent ratings (3.6★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Quality gap

Incredible3.6★

avg incumbent rating — lower means beatable quality

Avg price

Great£57.71

avg listing price — sweet spot $15–$100

Review moat

Great238.19

avg incumbent reviews — the moat a new listing must climb

Brand share

Great50%

top-5 brand share — no brand owns this niche

Competition

Great35%

top-5 click share — an open shelf

Price range

Good£11.37–£179.55

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

Market size

Okay£256K

£256K/yr · 617K searches

Returns

Okay4.0%

return rate — above 5% kills the launch gate

Growth

Bad-2.2%

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

Conversion

Bad0.7%

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

Signals No Dominant Brand Low Review Barrier Quality Gap High Price Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, portable washing machines is a £256K/yr Amazon United Kingdom market (617K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Sep–Oct. Verdict: Worth a look — 57/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

portable washing machines market data

Units sold / yr: 4K–5K; avg 0–100/product
Revenue / yr: £231K–£289K; units × avg price
Conversion rate: 0.7%
Avg BSR: #43
Page quality: 0%
Prime: 71%
Sponsored: 98%
Out of stock: 36.5%
Avg brand age: 27 months
Avg seller age: 182 days

Competition & brand share

Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.

Brands

29 falling

Sellers

Top-5 brand share

50%

Top 20: 91%

Top-5 click share

35%

Top 20: 74%

Open market

45%

Generic18%
Cawevon11%
HAVA8%
Astarama7%
DMJJSD5%
COSTWAY5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.2% search growth over the last 90 days.

Peak months: Sep, Oct · busiest ÷ quietest = 1.9×

Open Trend

Top portable washing machines search terms

portable washing machine221K/yr +3.6%0.6% conv.
mini washing machine116K/yr -7.5%0.5% conv.
small washing machine56K/yr -17.3%0.3% conv.
camping washing machine28K/yr +34.4%0.6% conv.
travel washing machine19K/yr +50.2%0.7% conv.
caravan washing machine16K/yr +35.1%0.4% conv.
manual washing machine17K/yr +2.8%0.3% conv.
portable washing machine with spin dryer22K/yr -21.9%0.6% conv.
portable washers15K/yr -4.5%0.4% conv.
hand washing machine13K/yr +2.9%0.2% conv.

All search terms

Top portable washing machines 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Rexhan Portable Twin Tub Washing Machine and Dryer 5 KG (3 KG Wash 2 KG Dry) Electric Mini Washer RV Travel Camping Dry Cycle Dryer Combo New

Generic£85.524.2★28 rev

HAVA Portable Washer 3 kg Capacity Mini Washing Machine & Spin Dryer

HAVA£164.204.4★190 rev

Portable Washing Machine 6.5L Foldable Mini Washing Machine & Spin Basket 3 Cleaning Modes Small Camping Washing Machines for Baby Clothes and Underwear [Energy Class G] (Purple 6L)

DMJJSD£17.563.7★15 rev

Portable Washing Machine 15L Upgraded Mini Washing Machine 3 Washing Modes with Spin Basket Deep Cleans Small Items Foldable Design Suitable for Dormitories Apartments Homes and Camping (Gray)

Cawevon£32.423.2★38 rev

COSTWAY 2 in 1 Portable Washing Machine - 6/10 Programs Adjustable Water Level Fully Automatic Compact Washer Spin Dryer with Drain Pump for Apartment Dorm (3.5kg Load 6 Program 3 Water Level)

COSTWAY£165.804.3★245 rev

Newest

by launch date

Portable Mini Washing Machine 16L large-capacity Upgraded with Spin Basket Laundry Machine 3 Cleaning Modes Suitable for Small Clothes Foldable Design Ideal for Hotel Campain Apartment and Home

BENCHRY£43.9013 rev

3mo ago

Koeutoze Mini Washing Machine 10L Washer with Spin Basket Touchscreen One-Button Operation 3 Wash Modes Compact Travel Washing Machine for Baby Clothes UnderwearDorm Camping RV

Koeutoze£31.336 rev

6mo ago

Vxoyo 12L Portable Washing Machine with Spin Dryer 2-in-1 Foldable Mini Machine & Touchscreen One-Button Operation Small Washing Machine for Baby Clothes Underwear Camping Dorm Apartments

Vxoyo£29.2132 rev

6mo ago

Mini Washing Machine 15L Portable Washing Machine with Spin Dryer & 3 Cleaning Modes for Small Clothes. Foldable Portable Washer for Apartments Dorms Camping (Purple)

Astarama£32.72110 rev

7mo ago

Mini Washing Machine 15L Portable Washing Machine with Spin Dryer & 3 Cleaning Modes for Small Clothes. Foldable Portable Washer for Apartments Dorms Camping (Gray)

Astarama£32.07110 rev

7mo ago

What buyers say about portable washing machines

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

What buyers love

Value For Money23%

“Amazing value”

Quality-Overall12%

“It is a reasonably good-quality piece with a robust build”

Ease Of Use12%

“Easy to use”

Noise Level10%

“Very quiet & efficient, excellent price too”

Ease Of Cleaning8%

“Perfect for quick cleaning”

Size-Overall6%

“Perfect size”

Advertised Vs Actual Product4%

“Better than I expected”

Compactness3%

“Small and compact”

Storage Capacity2%

“it does make storage much easier”

Portability2%

“Compact, Convenient, and Perfect for Travel or Small Spaces”

What buyers complain about

Size-Overall17%

“.its too small”

Durability9%

“Less than one year, broken”

Functionality-Overall7%

“It doesnt do as it says”

Quality-Overall7%

“It is a poor piece of rubbish destined for landfill”

Leak-Proof5%

“it started to leak everywhere”

Value For Money5%

“Bargain? No”

Instructions/User Manual/Troubleshooting4%

“Instructions are terrible”

Noise Level3%

“Loud”

Ease Of Cleaning3%

“it's not cleaning”

Ease Of Use3%

“Was not able to use it”

Top return reasons

Size-Overall22%

Functionality-Overall20%

Defective Material/Parts13%

Leak-Proof6%

Noise Level5%

Durability3%

Quality-Overall2%

Advertised Vs Actual Product2%

Ease Of Use2%

Product Condition2%

Common questions

Is portable washing machines profitable to sell on Amazon United Kingdom?: The niche generates £256K/yr across 42 tracked products. 3 of 21 products launched in the last 360 days are still selling. 90-day search growth is -2.2%. Flapen's verdict: Worth a look (57/100).
How competitive is the portable washing machines niche?: 29 brands and 42 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 50% of demand.
What do buyers complain about in portable washing machines?: Top complaints mined from reviews: Size-Overall, Durability, Functionality-Overall. The return rate is 4.0%.
When does demand for portable washing machines peak?: Demand peaks in Sep–Oct; the busiest month runs 1.9× the quietest.
What does it cost to enter the portable washing machines niche?: Listings span £11.37–£179.55; the average listing price is £57.71 (sweet spot $15–$100). The average incumbent carries 238 reviews — the moat a new listing must climb.