---
title: "Swim Diaper — $3K/yr Amazon SG Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sg/baby-products/swim-diaper"
last_updated: "2026-08-06T21:23:14.599Z"
locale: en
meta:
description: "Niche score 35/100 · $3K/yr market · 4K searches/yr · $15.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · $3K/yr market · 4K searches/yr · $15.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Swim Diaper — $3K/yr Amazon SG Niche (2026) - Flapen"
---
# **swim diaper**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 1Growth 30Conversion 64Competition 23Returns 99Price range 53Avg price 77Brand share 0Review moat 22Quality gap 32
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$15.91**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.7%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$6.45–$24.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+3.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****9,531.5**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$3K**
$3K/yr · 4K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=sg&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon Singapore niche tracking, swim diaper is a $3K/yr Amazon Singapore market (4K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **swim diaper market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$8K–$12K**
- units × avg price
- **Conversion rate**
- **5.7%**
- **Avg BSR**
- **#53**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **40%**
- **Out of stock**
- **34.1%**
- **Avg brand age**
- **79 months**
- **Avg seller age**
- **0 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**4**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**0%**
- HUGGIES54% - Pampers34% - MamyPoko11%
## **Demand**
Weekly Amazon search volume, last 46 weeks — +3.8% search growth over the last 90 days.
12575Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/sg/baby-products/swim-diaper/trend)
## **Top swim diaper search terms**
- **swim diaper**2K/yr+1.7%7.7% conv. - **swimming diaper**647/yr+52.6%6.2% conv. - **swim diapers**584/yr-7.8%5.8% conv. - **swim nappies**371/yr-22.6%8.3% conv. [**All search terms **](https://flapen.com/research/sg/baby-products/swim-diaper/search-terms)
## **Top swim diaper products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$34020%$68030%$1K40%$1K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Huggies Little Swimmers Large Pants 10ct(14+KG)**HUGGIES**$13.65**4.6★65 rev](https://www.amazon.sg/dp/B00MY4IJWG) [2**Huggies Little Swimmers Pants S 12ct**HUGGIES**$13.34**4.6★65 rev](https://www.amazon.sg/dp/B014EYTW74) [3**Huggies Little Swimmers Pants M 11ct**HUGGIES**$13.17**4.6★65 rev](https://www.amazon.sg/dp/B00MY4IHQY) [4**Pampers Splashers Swim Diapers Size M 18 Count**Pampers**$23.13**4.7★26,629 rev](https://www.amazon.sg/dp/B0795WF49L) [5**Pampers Splashers Swim Diapers Size L 17 Count**Pampers**$18.06**4.7★26,629 rev](https://www.amazon.sg/dp/B0795W29GC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pampers Size 4 Splashers Swim Pants 11 Count Carry Pack Do Not Swell in Water (9-15 kg / 20-33 lbs)**Pampers**$17.51**2,603 rev1y ago](https://www.amazon.sg/dp/B0795VMMC3) [![MamyPoko Swimming Boys Pants Baby Diapers M 6-12kg 3 Pcs [Single]](https://m.media-amazon.com/images/I/51PuNoa0BLL.jpg)**MamyPoko Swimming Boys Pants Baby Diapers M 6-12kg 3 Pcs \[Single\]**MamyPoko**$6.88**32 rev3y ago](https://www.amazon.sg/dp/B0B59R1ZG5) [![MamyPoko Swimming Girls Pants Baby Diapers L 9-14kg 3 Pcs [Single]](https://m.media-amazon.com/images/I/51TBRneLsOL.jpg)**MamyPoko Swimming Girls Pants Baby Diapers L 9-14kg 3 Pcs \[Single\]**MamyPoko**$6.45**32 rev3y ago](https://www.amazon.sg/dp/B0B6CKP5HY) [**Huggies Little Swimmers Pants S 12ct**HUGGIES**$13.34**65 rev7y ago](https://www.amazon.sg/dp/B014EYTW74) [**Huggies Little Swimmers Disposable Swim Pants Small (15lb-34lb.) 12-Count**HUGGIES**$24.66**12,566 rev7y ago](https://www.amazon.sg/dp/B07K1LYFL5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pampers Splashers Swim Diapers Size M 18 Count**Pampers**$23.13**4.7★**▲ 265%**](https://www.amazon.sg/dp/B0795WF49L) [**Pampers Splashers Swim Diapers Size S 20 Count**Pampers**$22.29**4.7★**▲ 229%**](https://www.amazon.sg/dp/B07961T2MS) [**Pampers Size 4 Splashers Swim Pants 11 Count Carry Pack Do Not Swell in Water (9-15 kg / 20-33 lbs)**Pampers**$17.51**4.6★**▲ 168%**](https://www.amazon.sg/dp/B0795VMMC3) [**Huggies Little Swimmers Disposable Swim Pants Small (15lb-34lb.) 12-Count**HUGGIES**$24.66**4.7★**▲ 127%**](https://www.amazon.sg/dp/B07K1LYFL5) [**Pampers Splashers Swim Diapers Size L 17 Count**Pampers**$18.06**4.7★**▲ 93%**](https://www.amazon.sg/dp/B0795W29GC)
**~~View all trending →~~**
## **Common questions**
- **Is swim diaper profitable to sell on Amazon Singapore?**
- The niche generates $3K/yr across 10 tracked products. 90-day search growth is +3.8%. Flapen's verdict: Skip it (35/100).
- **How competitive is the swim diaper niche?**
- 3 brands and 4 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the swim diaper niche?**
- Listings span $6.45–$24.66; the average listing price is $15.91 (sweet spot $15–$100). The average incumbent carries 9,532 reviews — the moat a new listing must climb.
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