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65

wassersack

Worth a look

Shows no brand lock-in (top 5 brands take 38% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 10Growth 70Conversion 25Competition 82Returns 95Price range 72Avg price 95Brand share 95Review moat 72Quality gap 75

Brand share

Incredible38%

top-5 brand share — no brand owns this niche

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible€23.93

avg listing price — sweet spot $15–$100

Competition

Great33%

top-5 click share — an open shelf

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good624.98

avg incumbent reviews — the moat a new listing must climb

Price range

Good€7.23–€125.74

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

Growth

Good+52.6%

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

Conversion

Okay2.0%

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

Market size

Bad€40K

€40K/yr · 83K searches

According to Flapen's Amazon Germany niche tracking, wassersack is a €40K/yr Amazon Germany market (83K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 65/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

wassersack market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
€60K–€72K
units × avg price
Conversion rate
2.0%
Avg BSR
#168
Page quality
0%
Prime
75%
Sponsored
82%
Out of stock
8.8%
Avg brand age
38 months
Avg seller age
195 days

Competition & brand share

Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.

Brands

45 falling

Sellers

98

Top-5 brand share

38%

Top 20: 78%

Top-5 click share

33%

Top 20: 68%

Open market

58%

  • Superfind2411%
  • Kamiya10%
  • baumbad8%
  • Kerbl5%
  • YoMaris5%
  • WaterBob4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +52.6% search growth over the last 90 days.
4K3KPrime Day '24Black Friday '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 3.0×

Top wassersack search terms

  • wassersack35K/yr
  • wasserbeutel22K/yr
  • wassersack camping10K/yr
  • wassersäcke3K/yr
  • waterbob3K/yr
  • notwasserbeutel2K/yr
  • wasserbeutel notfall3K/yr
  • wasserbeutel 10l2K/yr
  • wassersack trinkwasser551/yr
  • wassersack badewanne936/yr
All search terms

Top wassersack 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%3%€1K6%€2K9%€4K12%€5K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about wassersack

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

What buyers love

Qualität insgesamt14%

“Ansonsten gute Qualität sehr robust”

Preis-Leistungs-Verhältnis12%

“Jeden Cent wert”

beworben Vs Tatsächliches Produkt10%

“Macht was er/es soll”

Benutzerfreundlichkeit9%

“Einfaches Teil”

Haltbarkeit5%

“Haltbarkeit”

Speicherkapazität4%

“Fazit: robuster Kanister mit großem Fassungsvermögen, der gefaltet fast keinen Platz wegnimmt”

Gesamtgröße4%

“Aber eine gute Größe”

Effizienz4%

“Funktioniert”

Stärke3%

“robust”

Geruch3%

“Gute Kanister ohne Chemiegeruch”

What buyers complain about

Auslaufsicher26%

“Undicht”

Haltbarkeit14%

“Beim wandern geplatzt”

Qualität insgesamt8%

“sehr schlechte Qualität”

Geruch7%

“Stinkt und das Wasser dann auch”

Preis-Leistungs-Verhältnis3%

“Ärger wegen 7 euro”

Funktionalität insgesamt3%

“Einer funktioniert gut der andere eher nicht”

Wasserbeständigkeit3%

“Der Bewässerungsbeutel bewässert nicht”

Gesamtgröße3%

“Einfüllloch ist etwas größer als normaler Haushaltswasserhahn”

Benutzerfreundlichkeit2%

“sonst eher schwierig”

Materialqualität2%

“Material unzureichend”

Top return reasons

Gesamtgröße36%
Auslaufsicher18%
Geruch8%
Qualität insgesamt7%
Materialqualität5%
Wasserbeständigkeit4%
Funktionalität insgesamt3%
Defekt Material/Teile3%
beworben Vs Tatsächliches Produkt3%
Dünn2%

Common questions

Is wassersack profitable to sell on Amazon Germany?
The niche generates €40K/yr across 56 tracked products. 3 of 9 products launched in the last 360 days are still selling. 90-day search growth is +52.6%. Flapen's verdict: Worth a look (65/100).
How competitive is the wassersack niche?
45 brands and 98 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 38% of demand.
What do buyers complain about in wassersack?
Top complaints mined from reviews: Auslaufsicher, Haltbarkeit, Qualität insgesamt. The return rate is 1.0%.
When does demand for wassersack peak?
Demand peaks in May–Jun–Jul–Aug; the busiest month runs 3.0× the quietest.
What does it cost to enter the wassersack niche?
Listings span €7.23–€125.74; the average listing price is €23.93 (sweet spot $15–$100). The average incumbent carries 625 reviews — the moat a new listing must climb.