Overnight Diapers Size 5
Overnight Diapers Size 5 shows searches that convert (14.9% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 9% of 2,472 Baby Products niches · +12 vs the category median of 44
Is Overnight Diapers Size 5 profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Overnight Diapers Size 5 is a $1.7M/yr Amazon United States market (324K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Aug. Verdict: Worth a look — 56/100.
Overnight Diapers Size 5: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -2.4% over the last 90 days and 14.9% of searches end in a purchase.
$1.7M
revenue / yr
Who owns the niche?
The top 5 brands hold 97% of demand, so 3% of the market is open.
3%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 26 products
Top Overnight Diapers Size 5 products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Goodnites Boys Nighttime Bedwetting Underwear Size Extra Small (28-43 lbs) 44 Ct (2 Packs of 22) Packaging May Vary
- Price
- $28.40
- Rating
- 4.8/5
- Reviews
- 28,354
- Age
- 9y ago

Pull-Ups Boys Night-Time Potty Training Pants Size 4T-5T Overnight Training Underwear (38-50 lbs) 52 Ct
- Price
- $28.02
- Rating
- 4.7/5
- Reviews
- 11,204
- Age
- 2y ago

Pull-Ups Girls Night-Time Potty Training Pants Size 4T-5T Overnight Training Underwear (38-50 lbs) 52 Ct
- Price
- $28.09
- Rating
- 4.7/5
- Reviews
- 7,937
- Age
- 2y ago

Goodnites Girls Nighttime Bedwetting Underwear Size Extra Small (28-43 lbs) 44 Ct (2 Packs of 22) Packaging May Vary
- Price
- $28.54
- Rating
- 4.8/5
- Reviews
- 17,416
- Age
- 10y ago

Goodnites Nighttime Bedwetting Underwear Boys XS (28-43 lb.) 99 Ct (3 Packs of 33) Packaging May Vary
- Price
- $59.41
- Rating
- 4.8/5
- Reviews
- 28,354
- Age
- 5y ago
Trending
90-day click momentum
Upairy Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-5T Soft Absorbent & Leak-Proof with Characters(4PCS S)
- Price
- $23.98
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 3mo ago

MooMoo Baby Training Underwear for Boys and Girls Absorbent Toddler Training Pants Cotton Washable and Reusable 2T-7T 8 Packs
- Price
- $31.26
- Rating
- 4.5/5
- Reviews
- 17,391
- Age
- 4y ago

MooMoo Baby Training Underwear for Boys and Girls 8 Packs Absorbent Toddler Training Pants for Boys and Girls 6T
- Price
- $29.87
- Rating
- 4.5/5
- Reviews
- 14,281
- Age
- 3y ago

Boys Incontinence Underwear Leakproof Daily & Nighttime Bedwetting Briefs
- Price
- $31.95
- Rating
- 3.7/5
- Reviews
- 68
- Age
- 10mo ago

MooMoo Baby Training Underwear for Boys and Girls Absorbent Toddler Training Pants Cotton Washable and Reusable 2T-7T 8 Packs
- Price
- $31.39
- Rating
- 4.5/5
- Reviews
- 17,391
- Age
- 4y ago
Newest
by launch date
Upairy Potty Training Pants Cotton Absorbent Training Underwear for Toddler Boy and Girls 2T-5T Soft Absorbent & Leak-Proof with Characters(4PCS S)
- Price
- $23.98
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 3mo ago

Pull-Ups Boys Night-Time Potty Training Pants Size 4T-5T Overnight Training Underwear (38-50 lbs) 92 Ct
- Price
- $48.65
- Rating
- 4.7/5
- Reviews
- 11,204
- Age
- 8mo ago

Pull-Ups Girls Night-Time Potty Training Pants Size 4T-5T Overnight Training Underwear (38-50 lbs) 92 Ct
- Price
- $48.47
- Rating
- 4.7/5
- Reviews
- 7,937
- Age
- 8mo ago

Boys Incontinence Underwear Leakproof Daily & Nighttime Bedwetting Briefs
- Price
- $31.95
- Rating
- 3.7/5
- Reviews
- 68
- Age
- 10mo ago

Pull-Ups Boys Night-Time Potty Training Pants Size 4T-5T Overnight Training Underwear (38-50 lbs) 52 Ct
- Price
- $28.02
- Rating
- 4.7/5
- Reviews
- 11,204
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
Brands
8 rising
Sellers
50
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
58%
Top 20: 94%
Open market
2%
- Pull-Ups43%
- GoodNites42%
- MooMoo Baby5%
- Pampers4%
- Ninjamas2%
- FUVVRVAL1%
- Open — no brand owns it (2 brands, 2%)
Overnight Diapers Size 5 demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Aug · busiest ÷ quietest = 1.9×
Top Overnight Diapers Size 5 search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- overnight diapers size 590K/yr
- night diapers size 532K/yr
- nighttime diapers size 526K/yr
- goodnites xs27K/yr
- overnight pull ups 4t-5t23K/yr
- size 5 overnight diapers19K/yr
- night time diapers size 518K/yr
- nighttime pull ups 4t-5t10K/yr
- overnight pull ups 2t-3t12K/yr
- size 5 nighttime diapers10K/yr
What reviews say buyers love and hate about Overnight Diapers Size 5
What buyers mention most, as a share of all reviews.
What buyers love
71% of reviews“No leaks”
“High Quality Premium Pull-up that you can Depend On”
“they fit comfortably”
“Excellent product my grandbaby sleeps all night now”
“Very comfy”
What buyers complain about
69% of reviews“they leak”
“AWFUL SMELL”
“Its expensive”
“Not absorbent”
“FALSE ADVERTISING”
Overnight Diapers Size 5 return rate & reasons
Why buyers send it back, as a share of all return requests.
0.8%
Return rate
79%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Overnight Diapers Size 5 questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









