Is water 5l profitable to sell on Amazon United Kingdom?

The niche generates £108K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +12.4%. Flapen's verdict: Skip it (45/100).

How competitive is the water 5l niche?

12 brands and 62 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in water 5l?

Top complaints mined from reviews: Taste-Overall, Dilute/Watery, Value For Money. The return rate is 0.0%.

When does demand for water 5l peak?

Demand peaks in Jun–Jul; the busiest month runs 1.8× the quietest.

What does it cost to enter the water 5l niche?

Listings span £1.21–£8.50; the average listing price is £4.03 (sweet spot $15–$100). The average incumbent carries 1,510 reviews — the moat a new listing must climb.

water 5l

Skip it

Prices mostly outside the sweet spot ($1.21–$8.50) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible15.1%

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

Brand share

Good73%

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

Review moat

Okay1,509.94

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+12.4%

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

Competition

Okay67%

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

Market size

Okay£108K

£108K/yr · 179K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Avg price

Bad£4.03

avg listing price — sweet spot $15–$100

Price range

Bad£1.21–£8.50

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

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, water 5l is a £108K/yr Amazon United Kingdom market (179K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jun–Jul. Verdict: Skip it — 45/100.

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

water 5l market data

Units sold / yr: 60K–80K; avg 3,000–4,000/product
Revenue / yr: £242K–£322K; units × avg price
Conversion rate: 15.1%
Avg BSR: #149
Page quality: 0%
Prime: 76%
Sponsored: 53%
Out of stock: 2.6%
Avg brand age: 58 months
Avg seller age: 172 days

Competition & brand share

The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

18%

Celtic24%
Ewbob15%
Highland Spring13%
Generic11%
BFYSYO10%
M MARKET STREET10%
Open — no brand owns it (6 brands, 18%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +12.4% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 1.8×

Open Trend

Top water 5l search terms

water 5l63K/yr +4.0%9.3% conv.
5l water35K/yr +33.7%4.9% conv.
5 litre water11K/yr +6.7%4.2% conv.
bottled water 5l10K/yr -18.6%3.1% conv.
still water 5l7K/yr +31.9%5.9% conv.
gallon water8K/yr -3.6%0.4% conv.
spring water 5l5K/yr +20.3%3.4% conv.
large water6K/yr +14.0%7.3% conv.
big bottles of still water5K/yr +32.3%2.9% conv.
water 10l5K/yr +14.8%13.9% conv.

All search terms

Top water 5l 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 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Celtic Spring Still Natural Spring Water 5L

Celtic£1.214.5★66 rev

HYDR8 Naturally Still Water 5L

Ewbob£1.884.6★740 rev

Aqua Pura Pack Still Natural Mineral Water 5 Litre (Pack of 3)

BFYSYO£7.304.5★738 rev

Morrisons Yorkshire Vale Still Spring Water 6 x 2l

M MARKET STREET£2.864.6★502 rev

Highland Spring Boxed Still Spring Water 10L

Highland Spring£4.594.7★685 rev

Newest

by launch date

Aqua Water 5 Litre Still Natural Mineral Water 5L Pack of 3

Generic£6.7510 rev

1mo ago

by Amazon Still Spring Water 6x2L

by Amazon£2.2945 rev

1mo ago

Aqua Puraa Pack Still Natural Mineral Water 5 Litre-(Pack of 3)

Generic£8.087 rev

6mo ago

Avant Spring Water | 1 x 5L | 100% Recycled Eco Plastic Bottle

AVANT£4.043 rev

1y ago

by Amazon Still Spring Water 500 ml (Pack of 12) Total 6000ml

by Amazon£1.817,131 rev

2y ago

What buyers say about water 5l

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

What buyers love

Value For Money38%

“Excellent value”

Taste-Overall22%

“Good tasting”

Quality-Overall12%

“Excellent product”

Freshness4%

“Very refreshing”

Ease Of Use4%

“easy to handle”

Advertised Vs Actual Product3%

“exactly what I needed”

Size-Overall2%

“The bottles are a convenient size”

Portability2%

“The bottles are easy to carry around”

Recycle/Reuse1%

“Reusable bottles”

Leak-Proof1%

“don't leak”

What buyers complain about

Taste-Overall24%

“Strange taste”

Dilute/Watery8%

“It is water not sonthingelse”

Value For Money8%

“Way too Expensive”

Strength6%

“bottles are very thin and flimsy”

Quality-Overall6%

“the white bottle cap quality are different from the blue bottles”

Salt Content5%

“Very salty water doesn't taste good”

Ease Of Use3%

“Bottle is difficult to hold as not firm enough”

Thickness3%

“Slightly thicker bottles”

Smell3%

“Just don't like the taste of Buxton it has a chemical smell”

Weight Heavy3%

“Handy to have it delivered as heavy”

Common questions

Is water 5l profitable to sell on Amazon United Kingdom?: The niche generates £108K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +12.4%. Flapen's verdict: Skip it (45/100).
How competitive is the water 5l niche?: 12 brands and 62 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in water 5l?: Top complaints mined from reviews: Taste-Overall, Dilute/Watery, Value For Money. The return rate is 0.0%.
When does demand for water 5l peak?: Demand peaks in Jun–Jul; the busiest month runs 1.8× the quietest.
What does it cost to enter the water 5l niche?: Listings span £1.21–£8.50; the average listing price is £4.03 (sweet spot $15–$100). The average incumbent carries 1,510 reviews — the moat a new listing must climb.