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co2 flasche

Skip it

A concentrated shelf (top 5 take 73% of clicks) — this niche doesn't clear our bar today.

Market size 29Growth 45Conversion 29Competition 22Returns 97Price range 51Avg price 92Brand share 38Review moat 63Quality gap 28

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Avg price

Great€52.63

avg listing price — sweet spot $15–$100

Review moat

Good974.77

avg incumbent reviews — the moat a new listing must climb

Price range

Good€16.07–€181.96

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

Growth

Okay+16.1%

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

Brand share

Okay82%

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

Market size

Okay€128K

€128K/yr · 105K searches

Conversion

Okay2.3%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad73%

top-5 click share — a locked-up shelf

According to Flapen's Amazon Germany niche tracking, co2 flasche is a €128K/yr Amazon Germany market (105K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 44/100.

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

co2 flasche market data

Units sold / yr
2K–3K
avg 100–250/product
Revenue / yr
€105K–€132K
units × avg price
Conversion rate
2.3%
Avg BSR
#88
Page quality
0%
Prime
8%
Sponsored
62%
Out of stock
0.6%
Avg brand age
54 months
Avg seller age
187 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

49

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

14%

  • CREAMWHIP33%
  • ich-zapfe.de18%
  • GASTROBEDARF WESTERBARKEY15%
  • GPG Gase-Partner GmbH8%
  • UINCLU7%
  • Schwabengase4%
  • Open — no brand owns it (4 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +16.1% search growth over the last 90 days.
13K8KHoliday '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 5.0×

Top co2 flasche search terms

  • co2 flasche38K/yr
  • co2 flasche 2kg19K/yr
  • kohlensäure für zapfanlage11K/yr
  • kohlensäure flasche10K/yr
  • kohlensäure8K/yr
  • 2kg co2 flasche5K/yr
  • co2 flasche aquarium6K/yr
  • co2 flasche 5kg4K/yr
  • co 2 flasche3K/yr
All search terms

Top co2 flasche 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%10%€13K20%€26K30%€38K40%€51K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

What buyers say about co2 flasche

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

What buyers love

Preis-Leistungs-Verhältnis21%

“Im Verbrauch wesentlich preiswerter als eine kleine Flasche”

Qualität insgesamt17%

“Super Qualität”

Gesamtgröße16%

“Passt”

beworben Vs Tatsächliches Produkt14%

“Macht was es soll”

Benutzerfreundlichkeit12%

“Einfache Handhabung und maximale Leistung”

Konnektivität – insgesamt5%

“SodaStream Quick Connect Reservezylinder”

Montage/Installation2%

“Leichte Installation”

Farbe2%

“Passt perfekt zu Grohe Blue”

Effizienz2%

“Hat sehr gut funktioniert”

Materialqualität1%

“Material/Qualität: gut und robust”

What buyers complain about

Auslaufsicher23%

“Zylinder undicht”

Preis-Leistungs-Verhältnis15%

“Also gab es keine extra Kosten”

beworben Vs Tatsächliches Produkt14%

“Leider bei der 500g Flasche ohne Cage (Schutz, Tragegriff) geliefert, in Abweichung zu den Produktbildern.”

Haltbarkeit12%

“Bei 10 Jahre Haltbarkeit sind die realen 9 Jahre 2 Monate akzeptabel”

Umweltfreundlichkeit9%

“Ob das umweltfreundlich ist, ist zweifelhaft”

Kompatibilität – insgesamt9%

“Nicht für Stelton Brus”

Add-Ons/Anhänge5%

“Hatten kein schraub Aufsatz”

Top return reasons

Kompatibilität – insgesamt39%
Gesamtgröße36%
Produktzustand4%
Konnektivität – insgesamt3%
Preis-Leistungs-Verhältnis3%
Funktionalität insgesamt3%
Farbe2%
Defekt Material/Teile2%
Auslaufsicher2%
Mechanismus probleme1%

Common questions

Is co2 flasche profitable to sell on Amazon Germany?
The niche generates €128K/yr across 13 tracked products. 90-day search growth is +16.1%. Flapen's verdict: Skip it (44/100).
How competitive is the co2 flasche niche?
10 brands and 49 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in co2 flasche?
Top complaints mined from reviews: Auslaufsicher, Preis-Leistungs-Verhältnis, beworben Vs Tatsächliches Produkt. The return rate is 0.6%.
When does demand for co2 flasche peak?
Demand peaks in Jan–Feb–Dec; the busiest month runs 5.0× the quietest.
What does it cost to enter the co2 flasche niche?
Listings span €16.07–€181.96; the average listing price is €52.63 (sweet spot $15–$100). The average incumbent carries 975 reviews — the moat a new listing must climb.