Long Sleeve Sleep Sack
FailBuyers convert on only 1.0% of searches, so Long Sleeve Sleep Sack 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
- $120K/yr427K searches / yr
- 90-day growth
- -13.7%search demand this quarter
- Competition
- 49%top-5 click share · 15 brands · 37 sellers
Flapen Score
Long Sleeve Sleep Sack against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Long Sleeve Sleep Sack is stronger. Inside it, weaker.
Market
The Long Sleeve Sleep Sack market on Amazon at a glance
Shoppers on Amazon United States searched for Long Sleeve Sleep Sack 427K times last year and spent an estimated $120K. The top 5 brands take 68% of clicks. Demand peaks in Oct–Nov. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 1.0% of those searches ended in a purchase.
Shoppers searched for this 427K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.0% of those searches ended in a purchase. Searches in the last 90 days moved -13.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $120K a year.
- Searches, last 12 months
- 427K
- Growth, 90 days vs prior 90
- -13.7%
- Conversion, latest week
- 1.0%
- Market size, estimated
- $120Ka year
- Peak month
- October3.1× the quietest month
- Top search term
- long sleeve sleep sack166K searches a year
02 · Price
A sale here is worth $28.08.
Listings sell for $28.08 on average, from $12.94 to $54.33. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $28.08 that is $0 to $3K a year per listing.
- Average price
- $28.08inside the $15 to $100 sweet spot
- Price range
- $12.94–$54.33
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 6.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
84% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.1% of listings are out of stock. The average listing ranks #297 within Baby Boys. It carries 3,430 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 100%
- Out of stock, average day
- 6.1%
- Average rank
- #297in Baby Boys
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 3,430per listing
- Listings tracked
- 32
04 · Newcomers
3 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Long Sleeve 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 Long Sleeve Sleep Sack 1.5 Tog Supersoft Winter Baby Wearable Blanket with 2-Way Zipper Unisex Sleeping Bag for Babies Toddler
- Price
- $37.48
- Rating
- 4.3/5
- Reviews
- 149
- Age
- 1y ago

FIEMOL Baby Sleep Sack 6-12 Months Long Sleeve Baby Wearable Blanket 0.5 Tog with Mittens 2-Way Zipper Infant Cotton Sleeping Sack for Boy and Girl Green Dinosaur 2 Pack (Medium)
- Price
- $22.92
- Rating
- 4.6/5
- Reviews
- 324
- Age
- 1y ago

PurComfy Supersoft Long Sleeve Sleep Sack 1.0 TOG Premium Baby Sleeping Bag 2-Way Zipper Sleep Sack with Sleeves 3-6 Month Whale
- Price
- $36.49
- Rating
- 4.7/5
- Reviews
- 363
- Age
- 1y ago

TOTCHILL Baby Sleep Sack Long Sleeve 1.0 TOG 618 Months Wearable Blanket Infant Sleeping Bag Soft & Breathable 2-Way Zipper Pink Floral
- Price
- $22.34
- Rating
- 4.1/5
- Reviews
- 55
- Age
- 9mo ago

Yoofoss Baby Sleep Sack 3-6 Months 100% Organic Cotton Long Sleeve Wearable Blanket Baby 2-Way Zipper 0.5 Tog Newborn Sleeping Sack Lightweight
- Price
- $23.21
- Rating
- 4.8/5
- Reviews
- 65
- Age
- 7mo ago
Trending
estimated 90-day click momentum
FIEMOL Baby Sleep Sack 6-12 Months Long Sleeve Baby Wearable Blanket 0.5 Tog with Mittens 2-Way Zipper Infant Cotton Sleeping Sack for Boy and Girl Pink Rainbow 2 Pack (Medium)
- Price
- $24.00
- Rating
- 4.6/5
- Reviews
- 324
- Age
- 1y ago

FIEMOL Baby Sleep Sack 12-18 Months Long Sleeve Baby Wearable Blanket 0.5 Tog with Mittens 2-Way Zipper Toddler Cotton Sleeping Sack for Boy and Girl Purple Butterfly 2 Pack(Large)
- Price
- $26.67
- Rating
- 4.6/5
- Reviews
- 324
- Age
- 5mo ago

Yoofoss Baby Sleep Sack 9-12 Months 100% Organic Cotton Long Sleeve Wearable Blanket Baby 2-Way Zipper 0.5 Tog Newborn Sleeping Sack Lightweight
- Price
- $23.85
- Rating
- 4.8/5
- Reviews
- 65
- Age
- 7mo ago

PurComfy Supersoft Long Sleeve Sleep Sack 1.0 TOG Premium Baby Sleeping Bag 2-Way Zipper Sleep Sack with Sleeves 3-6 Month Whale
- Price
- $36.49
- Rating
- 4.7/5
- Reviews
- 363
- Age
- 1y ago

TOTCHILL Baby Sleep Sack Long Sleeve 1.0 TOG 618 Months Wearable Blanket Infant Sleeping Bag Soft & Breathable 2-Way Zipper Pink Floral
- Price
- $22.34
- Rating
- 4.1/5
- Reviews
- 55
- Age
- 9mo ago
Newest
by launch date
FIEMOL Baby Sleep Sack 12-18 Months Long Sleeve Baby Wearable Blanket 0.5 Tog with Mittens 2-Way Zipper Toddler Cotton Sleeping Sack for Boy and Girl Purple Butterfly 2 Pack(Large)
- Price
- $26.67
- Rating
- 4.6/5
- Reviews
- 324
- Age
- 5mo ago

Yoofoss Baby Sleep Sack 3-6 Months 100% Organic Cotton Long Sleeve Wearable Blanket Baby 2-Way Zipper 0.5 Tog Newborn Sleeping Sack Lightweight
- Price
- $23.21
- Rating
- 4.8/5
- Reviews
- 65
- Age
- 7mo ago

Yoofoss Baby Sleep Sack 9-12 Months 100% Organic Cotton Long Sleeve Wearable Blanket Baby 2-Way Zipper 0.5 Tog Newborn Sleeping Sack Lightweight
- Price
- $23.85
- Rating
- 4.8/5
- Reviews
- 65
- Age
- 7mo ago

TOTCHILL Baby Sleep Sack Long Sleeve 1.0 TOG 618 Months Wearable Blanket Infant Sleeping Bag Soft & Breathable 2-Way Zipper Pink Floral
- Price
- $22.34
- Rating
- 4.1/5
- Reviews
- 55
- Age
- 9mo ago

Yoofoss Baby Sleep Sack 6-12 Months 1.0 Tog Long Sleeve Sleep Sack Organic Cotton Wearable Blanket for Infants 2-Way Zipper Quilted Sleeping Sacks(Medium)
- Price
- $18.24
- Rating
- 4.7/5
- Reviews
- 455
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 rising
Sellers
37
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
49%
Top 20: 86%
Open market
25%
- BubblePanda18%
- FIEMOL18%
- Yoofoss14%
- PurComfy10%
- Hudson Baby8%
- kaiya baby7%
Demand
Long Sleeve Sleep Sack search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 3.1×
Search terms
Top Long Sleeve Sleep Sack search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- long sleeve sleep sack166K/yr
- sleep sack with sleeves58K/yr
- long sleeve sleep sack 6-12 months52K/yr
- sleep sack long sleeve28K/yr
- sleep sack with arms23K/yr
- long sleeve sleep sack 3-6 months15K/yr
- baby sleep sack with sleeves10K/yr
- baby sleep sack long sleeve12K/yr
- long sleeve sleep sack 1.0 tog5K/yr
- sleep sack 6-12 months long sleeve9K/yr
Reviews and returns
What reviews say buyers love and hate about Long Sleeve Sleep Sack
We read the reviews and the return reasons for every product selling here.
“Too large”
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 Long Sleeve 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









