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128 Oz Insulated Water Bottle

128 Oz Insulated Water Bottle shows a sweet-spot price point ($37.47 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

61
Worth a look

Top 9% of 8,101 Sports & Outdoors niches · +14 vs the category median of 47

Market size 52Growth 68Conversion 42Competition 72Returns 57Price range 91Avg price 95Brand share 81Review moat 24Quality gap 32
This niche Category average · 8,101 niches

Is 128 Oz Insulated Water Bottle profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 128 Oz Insulated Water Bottle is a $329K/yr Amazon United States market (262K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 61/100.

128 Oz Insulated Water Bottle: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +49.2% over the last 90 days and 3.4% of searches end in a purchase.

$329K

revenue / yr

Units sold / yr10K
Search volume / yr+49.2%262K
Conversion rate3.4%
Avg price$37.47

Who owns the niche?

The top 5 brands hold 54% of demand, so 46% of the market is open.

46%

open market share

Brands · sellers27 · 47
Top-5 product click share42%
Open market46%
Avg brand age44 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 · 38 products

Sponsored placement95%
New entrants (1y)2· 2 succeeded
Avg rating4.6★
Avg reviews5,279

Top 128 Oz Insulated Water Bottle 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 42% of clicks — established leaders, but buyers still shop beyond them.

$0$10K$20K$30K$39K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

27 rising

Sellers

47

Top-5 brand share

54%

Top 20: 95%

Top-5 click share

42%

Top 20: 85%

Open market

41%

  • DYSANKY14%
  • Kerilyn13%
  • RAYMYLO12%
  • WATERSY9%
  • Coolflask6%
  • Meoky5%

128 Oz Insulated Water Bottle demand & seasonality

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

Volume262KCVR3.4%Products38Brands27Top 5 Brands54%OOS Rate2.6%Rating4.6★Reviews5,279Avg BSR#110
10K6KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 2.4×

Top 128 Oz Insulated Water Bottle search terms shoppers use

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

  • 128 oz insulated water bottle34K/yr
  • 1 gallon stainless steel water jug24K/yr
  • stainless steel gallon water jug22K/yr
  • gallon stainless steel water jug19K/yr
  • metal gallon water bottle17K/yr
  • 1 gallon insulated water bottle14K/yr
  • gallon metal water bottle13K/yr
  • gallon hydroflask15K/yr
  • 1 gallon metal water bottle11K/yr
  • 1 gallon thermos12K/yr

What reviews say buyers love and hate about 128 Oz Insulated Water Bottle

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

What buyers love

72% of reviews
Quality-Overall17%

Premium quality

Temperature Retention16%

Keeps drinks cold

Value For Money8%

Amazing price

Durability7%

has been holding up well

Leak-Proof6%

Doesnt leak

What buyers complain about

59% of reviews
Leak-Proof18%

It leaks

Durability10%

Cracks easily

Size-Overall6%

needed a bigger size

Quality-Overall5%

The quality of this product is flawed

Rusts/Corrodes4%

Rust spot

128 Oz Insulated Water Bottle return rate & reasons

Why buyers send it back, as a share of all return requests.

2.7%

Return rate

60%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
49%
2Leak-Proof
12%
3Weight Heavy
9%
4Value For Money
4%
5Advertised Vs Actual Product
4%

Common 128 Oz Insulated Water Bottle questions

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

Flapen scores 128 Oz Insulated Water Bottle 61/100 on Amazon United States — Worth a look. The niche generates $329K/yr across 38 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved +49.2% over the last 90 days.
Search demand for 128 Oz Insulated Water Bottle on Amazon United States peaks in Jun–Jul, where the busiest month runs 2.4× the quietest.