Sleep Sack
MaybeShoppers spend an estimated $3.5M a year here. But buyers convert on only 1.4% of searches, so Sleep Sack is a Maybe.
- Flapen Score
- 53 / 100Top 19% of 16,930 Clothing, Shoes & Jewelry niches · +8 vs the category median of 4553
- Market size
- $3.5M/yr8.2M searches / yr
- 90-day growth
- -7.6%search demand this quarter
- Competition
- 34%top-5 click share · 23 brands · 29 sellers
Flapen Score
Sleep Sack against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Sleep Sack is stronger. Inside it, weaker.
Market
The Sleep Sack market on Amazon at a glance
Shoppers on Amazon United States searched for Sleep Sack 8.2M times last year and spent an estimated $3.5M. The top 5 brands take 69% of clicks. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 8.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -7.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $3.5M a year.
- Searches, last 12 months
- 8.2M
- Growth, 90 days vs prior 90
- -7.6%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $3.5Ma year
- Peak month
- October1.3× the quietest month
- Top search term
- sleep sack2.9M searches a year
02 · Price
A sale here is worth $30.35.
Listings sell for $30.35 on average, from $10.49 to $70.82. Amazon reports units sold in ranges. This niche sold 100K to 125K a year. The average listing sells 1,500 to 2,000 of them. At $30.35 that is $46K to $61K a year per listing.
- Average price
- $30.35inside the $15 to $100 sweet spot
- Price range
- $10.49–$70.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 100K–125K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $46K–$61K
- Returns
- 4.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #184 within Baby Boys. It carries 4,210 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 0.5%
- Average rank
- #184in Baby Boys
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 4,210per listing
- Listings tracked
- 61
04 · Newcomers
4 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Sleep Sack 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
BubblePanda Rayon Made from Bamboo Sleep Sack 6-12 Months 1.0 Tog Soft Toddler Sleeping Sack for Babies 2-Way Zipper Baby Wearable Blanket
- Price
- $26.38
- Rating
- 4.6/5
- Reviews
- 1,884
- Age
- 2y ago

Wrrernsin Baby Sleep Sack 0-6 Months 100% Cotton TOG 0.5 Wearable Blanket for Newborn and Infant 3 Pack 2-Way Zipper Lightweight Sleeping Bags for Toddler
- Price
- $19.69
- Rating
- 4.7/5
- Reviews
- 659
- Age
- 1y ago

HALO Sleepsack Supersoft Wearable Blanket Viscose Made from Bamboo Sleeping Bag for Babies 1.5 TOG 6 12 Months Medium Calm Sage
- Price
- $44.26
- Rating
- 4.8/5
- Reviews
- 1,380
- Age
- 2y ago

BubblePanda Rayon Made from Bamboo Sleep Sack 0-6 Months 1.0 Tog Soft Toddler Sleeping Sack 3-6 Months for Infant Newborn Babies 2-Way Zipper Baby Wearable Blanket 0-3 Months
- Price
- $26.33
- Rating
- 4.6/5
- Reviews
- 1,884
- Age
- 2y ago

KYTE BABY Sleep Bag 1.0 TOG Rayon Made From Bamboo Wearable Blanket With Dual Zipper For Infants And Toddlers Year Round Nursery Essential (S Blush)
- Price
- $53.82
- Rating
- 4.7/5
- Reviews
- 3,980
- Age
- 6y ago
Trending
estimated 90-day click momentum
BubblePanda Rayon Made from Bamboo Sleep Sack 6-12 Months 0.5 Tog Soft Lightweight Toddler Sleep Sack for Babies 2-Way Zipper Wearable Blanket Baby 6 Months
- Price
- $26.14
- Rating
- 4.6/5
- Reviews
- 844
- Age
- 2y ago

HALO SuperSoft Bamboo Wearable Blanket 1.5 TOG Buttery Soft Plush Baby Sleep Sack for Newborns Infants & Toddlers Hip-Healthy Design Machine Washable 6 12 Months Medium Dusty Pink
- Price
- $44.32
- Rating
- 4.8/5
- Reviews
- 1,380
- Age
- 2y ago

Wrrernsin Baby Sleep Sack 6-12 Months 100% Cotton TOG 0.5 Wearable Blanket for Boys and Girls 3 Pack 2-Way Zipper Lightweight Sleeping Bags for Toddler Newborn Infant
- Price
- $20.62
- Rating
- 4.7/5
- Reviews
- 659
- Age
- 1y ago

TURMEWU 3 Pack Baby Sleep Sack 0-6 Months 100% Organic Cotton 0.5 TOG Lightweight Wearable Blanket 2-Way Zipper Sleeping Bag Cotton&Fawn&Grey
- Price
- $18.96
- Rating
- 4.7/5
- Reviews
- 168
- Age
- 1y 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
Newest
by launch date
TURMEWU 3 Pack Baby Sleep Sack 0-6 Months 100% Organic Cotton 0.5 TOG Lightweight Wearable Blanket 2-Way Zipper Sleeping Bag Cotton&Fawn&Grey
- Price
- $18.96
- Rating
- 4.7/5
- Reviews
- 168
- Age
- 1y ago

Yoofoss Rayon Made from Bamboo Baby Sleep Sack 6-12 Months 1.0 Tog Baby Wearable Blanket Super Soft Infant Toddler Sleeping Sack 2-Way Zipper
- Price
- $20.15
- Rating
- 4.7/5
- Reviews
- 525
- Age
- 1y ago

Wrrernsin Baby Sleep Sack 0-6 Months 100% Cotton TOG 0.5 Wearable Blanket for Newborn and Infant 3 Pack 2-Way Zipper Lightweight Sleeping Bags for Toddler
- Price
- $19.69
- Rating
- 4.7/5
- Reviews
- 659
- Age
- 1y ago

Wrrernsin Baby Sleep Sack 0-6 Months 100% Cotton TOG 0.5 Wearable Blanket for Newborn and Infant 3 Pack 2-Way Zipper Lightweight Sleeping Bags for Toddler
- Price
- $19.75
- Rating
- 4.7/5
- Reviews
- 659
- Age
- 1y ago

Wrrernsin Baby Sleep Sack 6-12 Months 100% Cotton TOG 0.5 Wearable Blanket for Boys and Girls 3 Pack 2-Way Zipper Lightweight Sleeping Bags for Toddler Newborn Infant
- Price
- $20.62
- Rating
- 4.7/5
- Reviews
- 659
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 34% of clicks, no more. An open shelf where new products get seen.
Brands
23 rising
Sellers
29
Est. top-5 brand share
69%
Top 20: 98%
Est. top-5 click share
34%
Top 20: 68%
Open market
25%
- Okayinn22%
- HALO18%
- Wrrernsin14%
- KYTE BABY9%
- FIEMOL6%
- Yoofoss6%
Demand
Sleep Sack search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Sleep Sack search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sleep sack2.9M/yr
- baby sleep sack821K/yr
- sleep sack 6-12 months625K/yr
- kyte baby sleep sack601K/yr
- sleep sack 0-3 months445K/yr
- sleep sack 3-6 months412K/yr
- sleep sacks243K/yr
- sleep sack 12-18 months307K/yr
- newborn sleep sacks242K/yr
- 0.5 tog sleep sack88K/yr
Reviews and returns
What reviews say buyers love and hate about Sleep Sack
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.
20 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 Sleep Sack 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









