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Water 5l

prices mostly outside the sweet spot ($1.21–$8.50) — Water 5l doesn't clear our bar today.

Flapen Score

45
Skip it
Market size 26Growth 41Conversion 97Competition 30Returns 100Price range 0Avg price 11Brand share 54Review moat 50Quality gap 25
This niche Category average

Is Water 5l profitable on Amazon?

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.

Water 5l: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +12.4% over the last 90 days and 15.1% of searches end in a purchase.

£108K

revenue / yr

Units sold / yr80K
Search volume / yr+12.4%179K
Conversion rate15.1%
Avg price£4.03

Who owns the niche?

The top 5 brands hold 73% of demand, so 27% of the market is open.

27%

open market share

Brands · sellers12 · 62
Top-5 product click share67%
Open market27%
Avg brand age58 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement53%
New entrants (1y)3· 3 succeeded
Avg rating4.6★
Avg reviews1,510

Top Water 5l products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

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

£0£11K£22K£33K£43K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 rising

Sellers

62

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%)

Water 5l demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume179KCVR15.1%Products17Brands12Top 5 Brands73%OOS Rate2.6%Rating4.6★Reviews1,510Avg BSR#149
6K4KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

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

Top Water 5l search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • water 5l63K/yr
  • 5l water35K/yr
  • 5 litre water11K/yr
  • bottled water 5l10K/yr
  • still water 5l7K/yr
  • gallon water8K/yr
  • spring water 5l5K/yr
  • large water6K/yr
  • big bottles of still water5K/yr
  • water 10l5K/yr

What reviews say buyers love and hate about Water 5l

What buyers mention most, as a share of all reviews.

What buyers love

90% of reviews
Value For Money38%

Excellent value

Taste-Overall22%

Good tasting

Quality-Overall12%

Excellent product

Freshness4%

Very refreshing

Ease Of Use4%

easy to handle

What buyers complain about

69% of reviews
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

Common Water 5l questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Water 5l 45/100 on Amazon United Kingdom — Skip it. The niche generates £108K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. Search demand moved +12.4% over the last 90 days.
Search demand for Water 5l on Amazon United Kingdom peaks in Jun–Jul, where the busiest month runs 1.8× the quietest.