3.5 Tog Sleeping Bag 6-18 Months
FailDemand is soft, at -59.9% this quarter, so 3.5 Tog Sleeping Bag 6-18 Months is a Fail.
- Flapen Score
- 44 / 100Ranks 406 of 638 Baby Products niches · −3 vs the category median of 4744
- Market size
- £9K/yr126K searches / yr
- 90-day growth
- -59.9%search demand this quarter
- Competition
- 27%top-5 click share · 22 brands · 28 sellers
Flapen Score
3.5 Tog Sleeping Bag 6-18 Months against its category
The dotted line is the Baby Products average. Past it, 3.5 Tog Sleeping Bag 6-18 Months is stronger. Inside it, weaker.
Market
The 3.5 Tog Sleeping Bag 6-18 Months market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for 3.5 Tog Sleeping Bag 6-18 Months 126K times last year and spent an estimated £9K. The top 5 brands take 62% of clicks. Demand peaks in Jan–Sep–Oct–Nov–Dec. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 0.3% of those searches ended in a purchase.
Shoppers searched for this 126K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved -59.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £9K a year.
- Searches, last 12 months
- 126K
- Growth, 90 days vs prior 90
- -59.9%
- Conversion, latest week
- 0.3%
- Market size, estimated
- £9Ka year
- Peak month
- November14.0× the quietest month
- Top search term
- 3.5 tog baby sleeping bag46K searches a year
02 · Price
A sale here is worth £21.42.
Listings sell for £21.42 on average, from £11.18 to £72.50. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £21.42 that is £0 to £2K a year per listing.
- Average price
- £21.42inside the $15 to $100 sweet spot
- Price range
- £11.18–£72.50
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 2.9%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
70% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 60.7% of listings are out of stock. The average listing ranks #98 within Nursery. It carries 805 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 70%
- Prime listings
- 95%
- Out of stock, average day
- 60.7%
- Average rank
- #98in Nursery
- Average rating
- 4.44 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 805per listing
- Listings tracked
- 76
04 · Newcomers
0 of last year's 23 launches cleared the first-year sales bar.
23 products launched here in the last 12 months. 0 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
- 23
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top 3.5 Tog Sleeping Bag 6-18 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Yoofoss Baby Sleeping Bag 3.5 TOG - 18-24 Months Winter Sleeping Bag Baby with Removable Long Sleeves 100% Organic Cotton Sleep Sack Newborn Infant Toddler
- Price
- £19.04
- Rating
- 4.7/5
- Reviews
- 2,519
- Age
- 7mo ago

Chilsuessy Grey Elephant 3.5 Tog Sleeping Bag with Feet Removable Sleeves Toddler Sleeping Bag Winter 1-2 Years
- Price
- £18.07
- Rating
- 4.4/5
- Reviews
- 318
- Age
- 11mo ago

3.5 TOG Baby Wearable Blankets 0-6 6-18 Months 100% Cotton Long Detachable Sleeves for Girl Boys (Blue 0-6 Months)
- Price
- £20.70
- Rating
- 3.9/5
- Reviews
- 18
- Age
- 10mo ago

Yoofoss Baby Sleeping Bag 3.5 TOG - 0-6 Months Winter Sleeping Bag Baby with Removable Long Sleeves 100% Organic Cotton Sleep Sack Newborn Infant Toddler
- Price
- £17.13
- Rating
- 4.7/5
- Reviews
- 2,519
- Age
- 7mo ago

MIKAFEN Baby Winter Sleeping Bag Kids Sleeping sack 3.5 Tog Cotton Sleeping sack Various Sizes from Birth to 4 Years Old
- Price
- £20.89
- Rating
- 4.5/5
- Reviews
- 1,445
- Age
- 7y ago
Trending
estimated 90-day click momentum
FIEMOL Baby Sleeping Bag 0-6 Months 0.5 Tog Baby Wearable Blankets Cotton 3 Pack Summer Breathable Sleep Sack for Newborn Infant 58-66cm Pink Rainbow
- Price
- £20.38
- Rating
- 4.8/5
- Reviews
- 1,087
- Age
- 3mo ago

Mama Cheetah Baby Sleep Sack with Sleeves 0.5 TOG Organic Cotton Wearable Blanket and Two-Way Zipper Swaddle Transition Long Sleeve Sleeping Bag for Newborn Infant Toddler 0-6 Months
- Price
- £21.99
- Rating
- 3.6/5
- Reviews
- 2
- Age
- 1y ago

Lictin Baby Sleeping Bag 0.5 Tog-100% Cotton 2 PCS Baby Wearable Blanket Sleeping Sack with Adjustable Length 85-105cm for 18 to 36 Months Toddler
- Price
- £20.00
- Rating
- 4.5/5
- Reviews
- 2,188
- Age
- 7y ago

Yoofoss Baby Sleeping Bag 3.5 TOG - 18-24 Months Winter Sleeping Bag Baby with Removable Long Sleeves 100% Organic Cotton Sleep Sack Newborn Infant Toddler
- Price
- £19.04
- Rating
- 4.7/5
- Reviews
- 2,519
- Age
- 7mo ago

TURMIN Baby Sleeping Bag 1.5 Tog - Cotton Winter Newbron Sleeping Bag 0-6 Months Quilted Sleep Sack Soft Warm Toddler Sleep Bag for Boys Girls Essentials Star
- Price
- £12.96
- Rating
- 4.5/5
- Reviews
- 99
- Age
- 2y ago
Newest
by launch date
FIEMOL Baby Sleeping Bag 0-6 Months 0.5 Tog Baby Wearable Blankets Cotton 3 Pack Summer Breathable Sleep Sack for Newborn Infant 58-66cm Pink Rainbow
- Price
- £20.38
- Rating
- 4.8/5
- Reviews
- 1,087
- Age
- 3mo ago

LILBESTIE Baby Sleeping Bag with Legs & Arms 1.5 Tog Long Sleeves Sleep Sack with Feet Toddler 100% Cotton Sleep Bag 3-4 Years Size L
- Price
- £16.58
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 5mo ago

LILBESTIE Baby Sleeping Bag with Legs & Long Arms Sleeves 1.5 Tog Sleep Sack with Feet Toddler 100% Cotton Sleep Bag for 24-36 Months Boy Girl M
- Price
- £16.25
- Rating
- 4.6/5
- Reviews
- 186
- Age
- 5mo ago

Yoofoss Baby Sleeping Bag 3.5 TOG - 18-24 Months Winter Sleeping Bag Baby with Removable Long Sleeves 100% Organic Cotton Sleep Sack Newborn Infant Toddler
- Price
- £19.04
- Rating
- 4.7/5
- Reviews
- 2,519
- Age
- 7mo ago

Yoofoss Baby Sleeping Bag 3.5 TOG - 0-6 Months Winter Sleeping Bag Baby with Removable Long Sleeves 100% Organic Cotton Sleep Sack Newborn Infant Toddler
- Price
- £17.13
- Rating
- 4.7/5
- Reviews
- 2,519
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 27% of clicks, no more. An open shelf where new products get seen.
Brands
22 rising
Sellers
28
Est. top-5 brand share
62%
Top 20: 99%
Est. top-5 click share
27%
Top 20: 63%
Open market
31%
- MIKAFEN16%
- Yoofoss14%
- Miracle Baby13%
- Chilsuessy11%
- Love To Dream8%
- LILBESTIE8%
Demand
3.5 Tog Sleeping Bag 6-18 Months search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Sep, Oct, Nov, Dec · busiest ÷ quietest = 14.0×
Search terms
Top 3.5 Tog Sleeping Bag 6-18 Months search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 3.5 tog baby sleeping bag46K/yr
- baby sleeping bag with arms14K/yr
- baby sleeping bags with sleeves8K/yr
- 3.5 tog sleeping bag 6-18 months12K/yr
- 3.5 tog3K/yr
- sleeping bag with arms4K/yr
- 3.5 tog sleeping bag 0-6 months3K/yr
- 3.5 tog sleeping bag 18-36 months6K/yr
- 3.5 tog sleeping bag9K/yr
- winter sleeping bag baby6K/yr
Reviews and returns
What reviews say buyers love and hate about 3.5 Tog Sleeping Bag 6-18 Months
We read the reviews and the return reasons for every product selling here.
“it was too big”
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.
17 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 3.5 Tog Sleeping Bag 6-18 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









