---
title: "Night Nappies Size 6 — £154K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/baby-products/night-nappies-size-6"
last_updated: "2026-08-11T03:47:12.242Z"
locale: en
meta:
description: "Niche score 54/100 · £154K/yr market · 107K searches/yr · £16.19 avg price. Soft demand (-3.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £154K/yr market · 107K searches/yr · £16.19 avg price. Soft demand (-3.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Night Nappies Size 6 — £154K/yr Amazon UK Niche (2026) - Flapen"
---
# **night nappies size 6**
**Worth a look**
Shows low returns (0.1%), but soft demand (-3.1% this quarter) keeps it on the watch list.
Market size 33Growth 23Conversion 83Competition 56Returns 100Price range 69Avg price 78Brand share 26Review moat 41Quality gap 72
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****£16.19**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****£3.84–£39.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****2,410.97**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****£154K**
£154K/yr · 107K searches
**Brand share**
**Okay****90%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-3.1%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, night nappies size 6 is a £154K/yr Amazon United Kingdom market (107K searches/yr). The top 5 brands hold 90% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **night nappies size 6 market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **£162K–£202K**
- units × avg price
- **Conversion rate**
- **8.9%**
- **Avg BSR**
- **#15**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **69%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**78**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 91%
**Open market**
**6%**
- HUGGIES51% - Pampers17% - Ninjamas10% - Joyo roy7% - FLYISH DIRECT5% - Bambo Nature4% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 80 weeks — -3.1% search growth over the last 90 days.
3K2KPrime Day '25Spike '25Spike '26 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/uk/baby-products/night-nappies-size-6/trend)
## **Top night nappies size 6 search terms**
- **night time nappies**16K/yr+16.2%7.4% conv. - **night nappies**20K/yr-29.5%8.3% conv. - **nighttime nappies**7K/yr+44.7%7.8% conv. - **night pants**7K/yr+28.9%4.5% conv. - **night time pull ups**6K/yr+98.6%6.7% conv. - **bed wetting pants**7K/yr-48.8%1.0% conv. - **huggies night time pull ups**4K/yr+18.5%10.0% conv. - **night pants for kids 4-7**5K/yr-4.6%11.2% conv. - **dry nights 4-7**5K/yr-10.8%13.3% conv. - **bedwetting pants**4K/yr-5.0%0.6% conv. [**All search terms **](https://flapen.com/research/uk/baby-products/night-nappies-size-6/search-terms)
## **Top night nappies size 6 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%5%£8K10%£15K15%£23K20%£31K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Huggies Pull-Ups Trainers Night Nappy Pants for 2-4 Years - Size 6-7 Pull Up Nappies (36 Pants) - Extra Night Time Protection - Support for Consistent Potty Training Routines**HUGGIES**£7.36**4.6★755 rev](https://www.amazon.co.uk/dp/B08B8NTNJL) [2**HUGGIES DryNites Pyjama Pants Girls 4-7 Years (17-30KG) 30 x Bedwetting Pants Up to 100% Leak Free Nights**HUGGIES**£9.38**4.6★2,180 rev](https://www.amazon.co.uk/dp/B0866KPQNG) [3**Pampers Baby-Dry Night Nappy Pants Size 5 28 Night Nappies 12kg-17kg Essential Pack**Pampers**£15.47**4.6★10,560 rev](https://www.amazon.co.uk/dp/B0B4DKJPGC) [4**Joyo roy Reusable Training Pants for Baby Boy 5T 4Pack Potty Training Pants 100% Cotton Cloth Nappies Size 5 Padded Underwear for Toddlers Toilet Potty Trainer Underwear for Boys Reusable Diapers**Joyo roy**£14.94**4.0★128 rev](https://www.amazon.co.uk/dp/B0923M5V8K) [5**Pampers Ninjamas Pyjama Pants Unisex Spaceships 4-7 Years 60 Pyjama Pants 17kg - 30kg All-Night Leak Protection**Ninjamas**£17.81**4.7★205 rev](https://www.amazon.co.uk/dp/B0D49MR2R9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nundies Youth Pants Disposable Nappy Pants for Kids & Teens Day & Night Leak Protection Odour Control Soft Slim Fit Underwear for Boys & Girls - Large (815 Years) - 12 Pack**Nundies**£6.67**49 rev11mo ago](https://www.amazon.co.uk/dp/B0F36NJ19W) [**FLYISH DIRECT Potty Training Pants Reusable Diaper Skirts 100% Cotton Absorbent Toilet Training Pants for Boys 2 Pieces Waterproof Potty Pants for Toddlers 7-9 Years Bulldog**FLYISH DIRECT**£24.99**622 rev1y ago](https://www.amazon.co.uk/dp/B0DRD2BYYX) [**FLYISH DIRECT Potty Training Pants Reusable Diaper Skirts 100% Cotton Absorbent Girls Toilet Training Pants 2 Pieces Waterproof Potty Pants for Toddlers 2-3 Years Owls**FLYISH DIRECT**£24.43**622 rev1y ago](https://www.amazon.co.uk/dp/B0DRD28PVL) [**Huggies DryNites Pyjama Pants Boys 4-7 Years (17-30KG) Up to 100% Leak Free Nights Bedwetting Pants 26 Count**HUGGIES**£8.18**3,792 rev2y ago](https://www.amazon.co.uk/dp/B0D6NMQT3R) [**Pampers Ninjamas Pyjama Pants Unisex Spaceships 4-7 Years 60 Pyjama Pants 17kg - 30kg All-Night Leak Protection**Ninjamas**£17.81**205 rev2y ago](https://www.amazon.co.uk/dp/B0D49MR2R9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FLYISH DIRECT Potty Training Pants Reusable Diaper Skirts 100% Cotton Absorbent Girls Toilet Training Pants 2 Pieces Waterproof Potty Pants for Toddlers 2-3 Years Owls**FLYISH DIRECT**£24.43**3.6★**▲ 252%**](https://www.amazon.co.uk/dp/B0DRD28PVL) [**Joyo roy Reusable Training Pants for Baby Boy 5T 4Pack Potty Training Pants 100% Cotton Cloth Nappies Size 5 Padded Underwear for Toddlers Toilet Potty Trainer Underwear for Boys Reusable Diapers**Joyo roy**£14.94**4.0★**▲ 201%**](https://www.amazon.co.uk/dp/B0923M5V8K) [**Potty Training Pants for Boys Girls6 Packs Reusable Baby Toddler Training Pants Soft Washable 2-6 Years (as8 Age 3_Years Regular Blue)**Heekcaa**£19.49**4.2★**▲ 198%**](https://www.amazon.co.uk/dp/B0BX3CYK3H) [**Pampers Baby-Dry Night Nappy Pants Size 6 24 Night Nappies 15kg+ Essential Pack**Pampers**£14.44**4.6★**▲ 190%**](https://www.amazon.co.uk/dp/B0B4DH7XK1) [**FLYISH DIRECT Potty Training Pants 6 Packs of 100% Cotton Toilet Training Pants for Girls Absorbent and Reusable Potty Underwear for Toddlers 2 Years Purple**FLYISH DIRECT**£16.75**4.2★**▲ 180%**](https://www.amazon.co.uk/dp/B0B462Z2NJ)
**~~View all trending →~~**
## **What buyers say about night nappies size 6**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Leak-Proof**17%
*“haven't leaked through”*
**Size-Overall**15%
*“these fit perfectly”*
**Value For Money**13%
*“save some money too”*
**Quality-Overall**12%
*“Very good nappies”*
**Comfort-Overall**10%
*“Comfy good fit”*
**Absorbency**6%
*“Was very absorbent as stated”*
**Design-Overall**4%
*“Tot loved the designs on them”*
**Durability**4%
*“excellent quality👌🏻 Go to brand if you are looking for a similar durable product for your child”*
**Soft Feel**2%
*“good softness thickness good”*
**Thickness**2%
*“These pull up pants are thick”*
### **What buyers complain about **
**Leak-Proof**30%
*“Leaks”*
**Size-Overall**13%
*“Sizes seem a little off”*
**Value For Money**13%
*“waste of money”*
**Moist/Dry**12%
*“Did not keep my 9 year old dry at all”*
**Absorbency**8%
*“Very disappointed, didnt absorb anything”*
**Advertised Vs Actual Product**4%
*“Misleading”*
**Thickness**3%
*“They also don't feel any thicker than standard nappies so im doubtful of their actual absorbancy claims”*
**Stain Resistance**3%
*“They have stained some of the inside of her PJ's”*
**Allergies**1%
*“Unfortunately, after only using two his bottom had a rash and his legs and belly are marked by the elastic”*
**Stretchability/Expandability/Elasticity**1%
*“Unfortunately, after only using two his bottom had a rash and his legs and belly are marked by the elastic”*
### **Top return reasons **
**Moist/Dry**50%
**Size-Overall**33%
**Functionality-Overall**17%
## **Common questions**
- **Is night nappies size 6 profitable to sell on Amazon United Kingdom?**
- The niche generates £154K/yr across 29 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.1%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the night nappies size 6 niche?**
- 9 brands and 78 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in night nappies size 6?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Value For Money. The return rate is 0.1%.
- **When does demand for night nappies size 6 peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the night nappies size 6 niche?**
- Listings span £3.84–£39.56; the average listing price is £16.19 (sweet spot $15–$100). The average incumbent carries 2,411 reviews — the moat a new listing must climb.
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