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fleece sleep sack 18-24 months

Skip it41/100

a small market ($19K/yr) — fleece sleep sack 18-24 months doesn't clear our bar today.

Market/yr

$19K

Growth (1y)

+52.2%

Products

38

Brands

15

was 11 a year ago

Sellers

21

Price range

$8.11–$44.11

Returns

5.5%

Rating

4.6★

41/100

Skip it

Scored 41/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
51
×0.30
Competition
85
×0.20
Quality gap
27
×0.10
Returns
55
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +52.2% year over year.
7K3KSpike '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 23.4×

Competition

16%PHF
  • PHF16%
  • BubblePanda15%
  • Yoofoss15%
  • Okayinn10%
  • Unnivoll9%
  • Hudson Baby7%
  • Other (9 brands)29%

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen. 15 brands and 21 sellers compete here.

Brands

15 rising

was 11 a year ago

Sellers

21

Top 5 brand share

64%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 38 tracked products in this niche.

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

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

PHF

$20.564.6★330 reviews

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

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

BubblePanda

$34.154.6★531 reviews

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

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

Okayinn

$26.164.6★1,884 reviews

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

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

david's kids

$25.074.6★324 reviews

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

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

PHF

$18.334.7★634 reviews

Yoofoss Baby Sleep Sack 18-24 Months Long Sleeve Sleep Sack 1.5 Tog Fleece Baby Wearable Blanket with 2-Way Zipper Soft Warm

Yoofoss Baby Sleep Sack 18-24 Months Long Sleeve Sleep Sack 1.5 Tog Fleece Baby Wearable Blanket with 2-Way Zipper Soft Warm

Yoofoss

$26.534.4★334 reviews

Yoofoss Fleece Baby Sleep Sack 18-24 Months with Plush Dots TOG 1.5 Baby Wearable Blanket with 2-Way Zipper Cotton Toddler Sleep Sack Fleece

Yoofoss Fleece Baby Sleep Sack 18-24 Months with Plush Dots TOG 1.5 Baby Wearable Blanket with 2-Way Zipper Cotton Toddler Sleep Sack Fleece

Yoofoss

$27.074.8★1,048 reviews

FIEMOL Fleece Baby Sleep Sack 18-24 Months 1.5 TOG Cotton Baby Wearable Blanket With Soft Plush Dots 2 Pack Newborn and Infant Warm Sleeping Sack with 2-Way Zipper Blue&Grey

FIEMOL Fleece Baby Sleep Sack 18-24 Months 1.5 TOG Cotton Baby Wearable Blanket With Soft Plush Dots 2 Pack Newborn and Infant Warm Sleeping Sack with 2-Way Zipper Blue&Grey

FIEMOL

$25.764.8★228 reviews

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Soft Feel28%

“Crazy soft”

Comfort-Overall13%

“very comfortable”

Quality-Overall12%

“It feels so high quality while not breaking the bank”

Sleep Quality9%

“My son loves this sleepsack”

Size-Overall7%

“Sizing is accurate”

Washability3%

“True color and easy wash”

Weight Light2%

“is lightweight so we can practice blankets”

Zipper Quality2%

“The zipper is sturdy and well positioned”

Advertised Vs Actual Product2%

“Exactly what I needed”

Fabric Quality2%

“Fabric quality = 100/10”

What buyers complain about

Size-Overall36%

“Too short”

Material Quality7%

“Didn't like the feel of the material, returned”

Zipper Quality6%

“No two way zipper”

Value For Money4%

“was hesitant given the price point”

Drying Time3%

“long drying times”

Thickness3%

“Its thick”

Sleep Quality2%

“I dont feel comfortable having my baby sleep in it”

Color1%

“the colored combo didn't come with it”

Product Condition1%

“I was definitely sent a used product”

Comfort-Overall1%

“To hot for comfort”

Top return reasons

  • Size-Overall57%
  • Material Quality6%
  • Thickness5%
  • Zipper Quality4%
  • Advertised Vs Actual Product3%
  • Warmth3%
  • Thin3%
  • Weight Heavy2%
  • Length2%
  • Width2%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.