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Swim Diapers Size 7

Swim Diapers Size 7 shows low returns (0.4%), but a concentrated shelf (top 5 take 86% of clicks) keeps it on the watch list.

Signals Trending

Flapen Score

55
Worth a look

Top 11% of 2,472 Baby Products niches · +11 vs the category median of 44

Market size 51Growth 97Conversion 96Competition 12Returns 98Price range 61Avg price 79Brand share 14Review moat 29Quality gap 23
This niche Category average · 2,472 niches

Is Swim Diapers Size 7 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Swim Diapers Size 7 is a $297K/yr Amazon United States market (124K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 55/100.

Swim Diapers Size 7: 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 +185.7% over the last 90 days and 14.4% of searches end in a purchase.

$297K

revenue / yr

Units sold / yr20K
Search volume / yr+185.7%124K
Conversion rate14.4%
Avg price$16.59

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers7 · 10
Top-5 product click share86%
Open market5%
Avg brand age60 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 · 10 products

Sponsored placement100%
New entrants (1y)3· 2 succeeded
Avg rating4.6★
Avg reviews3,575

Top Swim Diapers Size 7 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 capture 86% of clicks — a locked-up shelf that new listings rarely crack.

$0$45K$89K$134K$178K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

10

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

3%

  • Pampers47%
  • Hello Bello24%
  • MooMoo Baby13%
  • MomEasier7%
  • alpree3%
  • Nuby3%
  • Open — no brand owns it (1 brand, 3%)

Swim Diapers Size 7 demand & seasonality

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

Volume124KCVR14.4%Products10Brands7Top 5 Brands95%OOS Rate8.7%Rating4.6★Reviews3,575Avg BSR#51
7K5KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 11.6×

Top Swim Diapers Size 7 search terms shoppers use

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

  • swim diapers size 758K/yr
  • size 7 swim diapers9K/yr
  • water diapers size 79K/yr
  • swimming diapers size 710K/yr
  • swim pull ups8K/yr
  • pampers swim diapers size 57K/yr
  • xl swim diapers5K/yr
  • large swim diapers4K/yr
  • swim diaper size 74K/yr
  • swim diapers xl4K/yr

What reviews say buyers love and hate about Swim Diapers Size 7

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

What buyers love

77% of reviews
Size-Overall21%

Fit well

Comfort-Overall10%

These are comfortable

Quality-Overall8%

very well constructed

Design-Overall8%

The designs are pretty cute

Value For Money6%

the price for this quantity is super fair

What buyers complain about

52% of reviews
Size-Overall16%

Was too small reordered larger size

Functionality-Overall12%

Didnt work for me

Leak-Proof9%

these are not leak proof

Absorbency4%

although its not the best trade out since swim diapers are non absorbing

Value For Money4%

I do find these a bit expensive as each swim diaper is well over a dollar

Swim Diapers Size 7 return rate & reasons

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

0.4%

Return rate

89%

Fixable by listing

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

1Size-Overall
70%
2Advertised Vs Actual Product
6%
3Quality-Overall
3%
4Hip Fit
3%
5Waist Fit
3%

Common Swim Diapers Size 7 questions

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

Flapen scores Swim Diapers Size 7 55/100 on Amazon United States — Worth a look. The niche generates $297K/yr across 10 tracked products. 2 of 3 products launched in the last 360 days are still selling. Search demand moved +185.7% over the last 90 days.
Search demand for Swim Diapers Size 7 on Amazon United States peaks in May–Jun–Jul, where the busiest month runs 11.6× the quietest.