---
title: "Portable Sink — £143K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/portable-sink"
last_updated: "2026-07-31T23:59:54.882Z"
locale: en
meta:
description: "Niche score 57/100 · £143K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £143K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Portable Sink — £143K/yr Amazon UK Niche (2026) - Flapen"
---
# **portable sink**
**Worth a look**
Shows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 31Growth 49Conversion 10Competition 74Returns 93Price range 14Avg price 73Brand share 74Review moat 82Quality gap 76
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****364.76**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****41%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Good****£105.11**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+19.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****£143K**
£143K/yr · 164K searches
**Price range**
**Bad****£12.17–£621.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, portable sink is a £143K/yr Amazon United Kingdom market (164K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in May–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **portable sink market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **£105K–£131K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#285**
- **Page quality**
- **0%**
- **Prime**
- **36%**
- **Sponsored**
- **85%**
- **Out of stock**
- **17.6%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**24 **▼falling
**Sellers**
**41**
**Top-5 brand share**
**61%**
Top 20: 97%
**Top-5 click share**
**41%**
Top 20: 90%
**Open market**
**33%**
- Outsunny18% - SereneLife13% - BOXIO13% - Bonnlo10% - Eqlibrium7% - NGT6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +19.4% search growth over the last 90 days.
4K3KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jul · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/uk/home-garden/portable-sink/trend)
## **Top portable sink search terms**
- **portable sink**53K/yr+1.3%0.8% conv. - **camping sink**32K/yr+68.3%0.6% conv. - **portable hand wash station**13K/yr+17.1%1.3% conv. - **portable sink unit no plumbing**15K/yr-8.2%0.4% conv. - **portable sink no plumbing**7K/yr+68.3%0.1% conv. - **camping sink with water pump and waste**8K/yr+23.9%0.7% conv. - **mobile sink with hot water**6K/yr+8.6%0.1% conv. - **mobile sink unit no plumbing**5K/yr+11.4%0.2% conv. - **portable hand wash sink**6K/yr+23.3%0.9% conv. - **portable sinks**3K/yr+32.3%0.5% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/portable-sink/search-terms)
## **Top portable sink 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.
0%4%£6K8%£11K12%£17K16%£23K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BOXIO - WASH: Mobile Wash Basin with Hand Pump Sink for Van Camping Garden Sink with Tap Plastic Black**BOXIO**£139.57**4.3★611 rev](https://www.amazon.co.uk/dp/B0CCJTDWTL) [2**SereneLife Portable Camping Sink with 30L Water Tank Outdoor Handwashing Station with Foot Pump Soap & Towel Dispenser Mobile Hygiene Wash Basin for RV Travel Garden & Construction**SereneLife**£93.80**4.1★735 rev](https://www.amazon.co.uk/dp/B08CL2YPF6) [3**Outsunny Camping Sink 17L Portable Hand Wash Station with Towel Holder Soap Dispenser and Rolling Wheels Outdoor Sink for Events Gatherings Worksite**Outsunny**£48.47**4.2★119 rev](https://www.amazon.co.uk/dp/B08CV9JL8D) [4**Outsunny Portable Camping Sink with Wheels Foot Pump Soap Dispenser Hand Wash Basin with 17L Running Water and 24L Wastewater Tank for Outdoor Picnic Events Gatherings**Outsunny**£61.56**4.1★13 rev](https://www.amazon.co.uk/dp/B0F1FPTK7V) [5**Eqlibrium 400mm No-Plumbing Sink Unit Hot & Cold Water- Clinic/Studios & Treatment rooms**Eqlibrium**£618.25**5.0★2 rev](https://www.amazon.co.uk/dp/B0G6FRV7RV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Outsunny Folding Camping Sink Table Outdoor Fish Cutting Table with Sink Sprayer Faucet & Drainage Hose Storage Shelf Portable Picnic Table Fish Cleaning Station 80KG Weight Capacity**Outsunny**£60.91**0 rev3mo ago](https://www.amazon.co.uk/dp/B0GWQ424SZ) [**Portable Camping Sink with Electric Faucet and Pump Outdoor Washing Station with Detachable Stand Drain Basket Soap Dispenser Drain Hose Basin Kit Outdoor Sink for Garden RV Gatherings Worksite**BORDRISE**£34.24**2 rev4mo ago](https://www.amazon.co.uk/dp/B0GSYHGM6Q) [**rovian Portable Sink Outdoor Hand Washing Station Soap Dispenser & Towel Holder Camping Sink Wash Hand Basin with Wheels for Garden Travel Festivals Boat Worksite White**rovian**£40.04**2 rev4mo ago](https://www.amazon.co.uk/dp/B0GSG19RQP) [**MontNorth 9L Collapsible Washing up Bowl PP Portable Sink with Drain Plug Kitchen Dish Wash for Camping Laundry Baby Bottles & Vegetables**MontNorth**£16.09**36 rev4mo ago](https://www.amazon.co.uk/dp/B0GRBN6M8X) [**Camp Sink Easy Setup Wide Mouth - Portable Hand Wash Station for Garden or BBQ Adventure Park for Women Men Adults Travelers Dishwashing**Generic**£22.73**0 rev5mo ago](https://www.amazon.co.uk/dp/B0GDY3P9KF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MontNorth 9L Collapsible Washing up Bowl PP Portable Sink with Drain Plug Kitchen Dish Wash for Camping Laundry Baby Bottles & Vegetables**MontNorth**£16.09**4.7★**▲ 178%**](https://www.amazon.co.uk/dp/B0GRBN6M8X) [**Portable Camping Sink with Electric Faucet and Pump Outdoor Washing Station with Detachable Stand Drain Basket Soap Dispenser Drain Hose Basin Kit Outdoor Sink for Garden RV Gatherings Worksite**BORDRISE**£34.24**5.0★**▲ 175%**](https://www.amazon.co.uk/dp/B0GSYHGM6Q) [**REEPLAR Outdoor Portable Hand Wash Station with Stand Ideal for Camping BBQs & Garden Parties Includes Water Inlet & Outlet Hoses Automatic Tap Hook Storage Basket**REEPLAR**£40.17**5.0★**▲ 174%**](https://www.amazon.co.uk/dp/B0GSDW777R) [**BELOFAY 400mm Floor Standing Bathroom Vanity Unit With Basin - Slim Waterproof Laquered Cloakroom Vanity Unit with 1 Tap Hole Ceramic Basin & Waste | Reversible Tap Fitting (New York White)**BELOFAY**£81.03**4.6★**▲ 174%**](https://www.amazon.co.uk/dp/B0DJXKZ2T4) [**Outsunny Folding Camping Sink Table Outdoor Fish Cutting Table with Sink Sprayer Faucet & Drainage Hose Storage Shelf Portable Picnic Table Fish Cleaning Station 80KG Weight Capacity**Outsunny**£60.91**0.0★**▲ 167%**](https://www.amazon.co.uk/dp/B0GWQ424SZ)
**~~View all trending →~~**
## **What buyers say about portable sink**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**10%
*“Feels well made”*
**Storage Capacity**9%
*“It has quite a big capacity”*
**Strength**7%
*“Sturdy, convenient, collapsible bowl”*
**Portability**7%
*“Its easily Portable”*
**Size-Overall**6%
*“Convenient size”*
**Value For Money**6%
*“Brilliant price, cleverly thought through”*
**Ease Of Use**6%
*“convenient”*
**Ease Of Cleaning**5%
*“It is easy to clean”*
**Assembly/Installation**5%
*“Easy to assemble”*
**Socket/Port/Plug**4%
*“The plug will be useful when I change the water every week”*
### **What buyers complain about **
**Value For Money**10%
*“This sink is not cheap”*
**Rusts/Corrodes**5%
*“Rusting”*
**Durability**5%
*“The tap broke after a month of using it”*
**Add-Ons/Attachments**5%
*“i found that the build of the sikn was so poor that i could not attach the basin to the legs”*
**Size-Overall**4%
*“It's a little taller than my sink”*
**Instructions/User Manual/Troubleshooting**4%
*“The instructions are crap”*
**Ease Of Cleaning**3%
*“it's not much fun removing stuck on stuff from the drain trap”*
**Hard Feel**3%
*“was stiff to open I did worry about breaking it”*
**Noise Level**3%
*“thats not the fault of the product because all these types of pumps are a bit loud”*
**Water Resistance**3%
*“no water”*
### **Top return reasons **
**Size-Overall**29%
**Functionality-Overall**9%
**Defective Material/Parts**8%
**Quality-Overall**7%
**Advertised Vs Actual Product**6%
**Strength**5%
**Leak-Proof**5%
**Assembly/Installation**3%
**Ease Of Use**3%
**Compatibility-Overall**3%
## **Common questions**
- **Is portable sink profitable to sell on Amazon United Kingdom?**
- The niche generates £143K/yr across 33 tracked products. 0 of 11 products launched in the last 360 days are still selling. 90-day search growth is +19.4%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the portable sink niche?**
- 24 brands and 41 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in portable sink?**
- Top complaints mined from reviews: Value For Money, Rusts/Corrodes, Durability. The return rate is 1.1%.
- **When does demand for portable sink peak?**
- Demand peaks in May–Jul; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the portable sink niche?**
- Listings span £12.17–£621.34; the average listing price is £105.11 (sweet spot $15–$100). The average incumbent carries 365 reviews — the moat a new listing must climb.
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