---
title: "Trend — swim diapers size 3 - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/swim-diapers-size-3/trend"
last_updated: "2026-08-10T04:27:54.507Z"
locale: en
meta:
  description: "Niche score 64/100 · $687K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 64/100 · $687K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — swim diapers size 3 - Flapen"
---

# **swim diapers size 3**

**Worth a look**

Shows searches that convert (22.5% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 68Growth 95Conversion 100Competition 51Returns 71Price range 63Avg price 77Brand share 29Review moat 38Quality gap 28

**Conversion**

**Incredible****22.5%**

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

**Growth**

**Incredible****+121.2%**

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

**Avg price**

**Great****$15.94**

avg listing price — sweet spot $15–$100

**Returns**

**Good****2.1%**

return rate — above 5% kills the launch gate

**Market size**

**Good****$687K**

$687K/yr · 191K searches

**Price range**

**Good****$6.40–$29.41**

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

**Competition**

**Good****54%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Okay****2,700.33**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****87%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")

## Trend