Fleece Sleep Sack 18-24 Months
FailDemand is soft, at -64.1% this quarter, so Fleece Sleep Sack 18-24 Months is a Fail.
- Flapen Score
- 39 / 100Ranks 12,642 of 16,930 Clothing, Shoes & Jewelry niches · −6 vs the category median of 4539
- Market size
- $19K/yr34K searches / yr
- 90-day growth
- -64.1%search demand this quarter
- Competition
- 30%top-5 click share · 15 brands · 21 sellers
Flapen Score
Fleece Sleep Sack 18-24 Months against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Fleece Sleep Sack 18-24 Months is stronger. Inside it, weaker.
Market
The Fleece Sleep Sack 18-24 Months market on Amazon at a glance
Shoppers on Amazon United States searched for Fleece Sleep Sack 18-24 Months 34K times last year and spent an estimated $19K. The top 5 brands take 64% of clicks. Demand peaks in Sep–Oct–Nov–Dec. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 34K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved -64.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $19K a year.
- Searches, last 12 months
- 34K
- Growth, 90 days vs prior 90
- -64.1%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $19Ka year
- Peak month
- October23.4× the quietest month
- Top search term
- winter sleep sack 18-24 months8K searches a year
02 · Price
A sale here is worth $25.68.
Listings sell for $25.68 on average, from $8.11 to $44.11. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $25.68 that is $0 to $3K a year per listing.
- Average price
- $25.68inside the $15 to $100 sweet spot
- Price range
- $8.11–$44.11
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 5.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 28.9% of listings are out of stock. The average listing ranks #806 within Baby Boys. It carries 1,885 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 28.9%
- Average rank
- #806in Baby Boys
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 1,885per listing
- Listings tracked
- 38
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Fleece Sleep Sack 18-24 Months products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
PHF 3 Pack Warm Micro-Fleece Baby Sleep Sack 18-24 Months Soft Baby Wearable Blanket 2-Way Zipper Sleeping Bags Comfy Toddler Sleeping Sack for Girls X-Large Size Floral
- Price
- $20.56
- Rating
- 4.6/5
- Reviews
- 330
- Age
- 2y ago

Rayon Made from Bamboo Sleep Sack 18-24 Months 2.5 Tog Winter Warm Ultra Soft Baby Wearable Blanket 2t Toddler Sleep Sack for Babies Unisex Girl Boy 2-Way Zipper Quilted Thick Baby Sleeping Bag
- Price
- $34.15
- Rating
- 4.6/5
- Reviews
- 531
- Age
- 2y ago

BubblePanda Rayon Made from Bamboo Sleep Sack 2t-3t 1.0 Tog Soft Toddler Sleeping Sack 24-36 Months for Babies 2-Way Zipper Baby Wearable Blanket
- Price
- $26.16
- Rating
- 4.6/5
- Reviews
- 1,884
- Age
- 2y ago

davids kids 3 Pack Warm Micro Fleece Baby Sleep Sack 18-24 Months Soft Baby Wearable Blankets with 2-Way Zipper Comfy Winter Sleeping Bags for Toddler Boys Girls Neutral X-Large Size Space
- Price
- $25.07
- Rating
- 4.6/5
- Reviews
- 324
- Age
- 2y ago

PHF Warm Micro-Fleece Baby Sleep Sack 18-24 Months Soft Baby Wearable Blanket 2-Way Zipper Sleeping Bags 2 Pack Comfy Toddler Sleeping Sack for Girls X-Large Size Floral
- Price
- $18.33
- Rating
- 4.7/5
- Reviews
- 634
- Age
- 3y ago
Trending
estimated 90-day click momentum
2-Pack Baby Sleep Sacks Zipper Wearable Blanket - 100% Organic Cotton 0.5TOG Soft Lightweight Toddler Sleeping Sack 12-24 months Easy to Wear Newborn Swaddles Sleepsack (BumbleBear L)
- Price
- $26.69
- Rating
- 4.7/5
- Reviews
- 278
- Age
- 2y ago

2-Pack Organic Baby Sleep Sacks 100% Cotton - Soft & Breathable 0.5TOG Baby Wearable Blanket Toddler Sleeping Sack 6-18 Months Easy to Wear Swaddles for Newborns Infants (Butterflies M)
- Price
- $25.39
- Rating
- 4.6/5
- Reviews
- 1,007
- Age
- 3y ago

BubblePanda Rayon Made from Bamboo Sleep Sack 2t-3t 1.0 Tog Soft Toddler Sleeping Sack 24-36 Months for Babies 2-Way Zipper Baby Wearable Blanket
- Price
- $26.16
- Rating
- 4.6/5
- Reviews
- 1,884
- Age
- 2y ago

HALO SleepSack 100% Cotton Wearable Blanket Swaddle Transition Sleeping Bag TOG 0.5 Sage Woodland X-Large 18-24 Months
- Price
- $34.61
- Rating
- 4.8/5
- Reviews
- 23,463
- Age
- 1y ago

Yoofoss Rayon Made from Bamboo Baby Sleep Sack 18-24 Months 1.0 Tog Baby Wearable Blanket Super Soft Infant Toddler Sleeping Sack 2-Way Zipper
- Price
- $21.88
- Rating
- 4.7/5
- Reviews
- 525
- Age
- 1y ago
Newest
by launch date
Hudson Baby Infant Boys Long-Sleeve Fleece Sleeping Bag Camo 18-24 Months
- Price
- $8.11
- Rating
- 4.6/5
- Reviews
- 63
- Age
- 8mo ago

Unnivoll Baby Sleep Sack 18-24 Months Long Sleeve 1.0 Tog Micro Fleece Baby Wearable Blanket Microfleece Sleeping Sack with 2-Way Zipper for Toddler Infant Yellow & White Elephant
- Price
- $21.66
- Rating
- 4.9/5
- Reviews
- 80
- Age
- 9mo ago

Unnivoll Fleece Baby Sleep Sack 18-24 Months Long Sleeve 2.0 Tog Baby Wearable Blanket with 2-Way Zipper Warm Sleeping Sack for Toddler Infant - XLarge Grey White Dinosaur
- Price
- $26.68
- Rating
- 4.3/5
- Reviews
- 284
- Age
- 1y ago

Unnivoll Fleece Baby Sleep Sack 18-24 Months 2.0 Tog Baby Wearable Blanket with 2-Way Zipper Warm Sleeping Sack for Toddler Infant - XLarge Blue Grey Pentagram
- Price
- $21.75
- Rating
- 4.8/5
- Reviews
- 138
- Age
- 1y ago

Yoofoss Baby Sleep Sack 18-24 Months Long Sleeve Sleep Sack 1.5 Tog Fleece Baby Wearable Blanket with 2-Way Zipper Soft Warm
- Price
- $26.53
- Rating
- 4.4/5
- Reviews
- 334
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 30% of clicks, no more. An open shelf where new products get seen.
Brands
15 rising
Sellers
21
Est. top-5 brand share
64%
Top 20: 100%
Est. top-5 click share
30%
Top 20: 77%
Open market
29%
- PHF16%
- BubblePanda15%
- Yoofoss15%
- Okayinn10%
- Unnivoll9%
- Hudson Baby7%
Demand
Fleece Sleep Sack 18-24 Months search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 23.4×
Search terms
Top Fleece Sleep Sack 18-24 Months search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- winter sleep sack 18-24 months8K/yr
- fleece sleep sack 18-24 months10K/yr
- sleep sack 18-24 months winter7K/yr
- warm sleep sack 18-24 months5K/yr
- fleece sleep sack 2t4K/yr
Reviews and returns
What reviews say buyers love and hate about Fleece Sleep Sack 18-24 Months
We read the reviews and the return reasons for every product selling here.
“Too short”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
21 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Fleece Sleep Sack 18-24 Months questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









