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sports bags for boys

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Soft demand (-18.3% this quarter) — this niche doesn't clear our bar today.

Market size 22Growth 16Conversion 17Competition 84Returns 47Price range 92Avg price 95Brand share 36Review moat 24Quality gap 19

Avg price

Incredible$27.88

avg listing price — sweet spot $15–$100

Price range

Great$12.56–$87.73

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

Competition

Great31%

top-5 click share — an open shelf

Returns

Okay3.3%

return rate — above 6% kills the launch gate

Brand share

Okay83%

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

Review moat

Bad6,273.67

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$89K

$89K/yr · 232K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.4%

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

Growth

Bad-18.3%

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

Competition

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

Brands

21 rising

Sellers

258

Top-5 brand share

83%

Open market

14%

  • adidas48%
  • Rawlings10%
  • PUMA10%
  • YOREPEK9%
  • Hsmihair7%
  • JELUTAR3%
  • Open — no brand owns it (15 brands, 14%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%$3K6%$5K9%$8K12%$11K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 57 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.3% search growth over the last 90 days.
23K18KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Aug, Oct, Dec · busiest ÷ quietest = 4.3×