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glass breastmilk storage bottles
Skip itStrong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Avg price
Incredible$24.51avg listing price — sweet spot $15–$100
Price range
Great$9.75–$81.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$350K$350K/yr · 484K searches
Returns
Okay3.4%return rate — above 5% kills the launch gate
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Review moat
Okay2,672.87avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Growth
Okay+5.4%90-day search growth — must beat 0% to launch
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality