Is party bag fillers for kids profitable to sell on Amazon United Kingdom?

The niche generates £1.7M/yr across 34 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +8.7%. Flapen's verdict: Launch it (64/100).

How competitive is the party bag fillers for kids niche?

30 brands and 42 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 43% of demand.

What do buyers complain about in party bag fillers for kids?

Top complaints mined from reviews: Quality-Overall, Smell, Size-Overall. The return rate is 0.4%.

When does demand for party bag fillers for kids peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the party bag fillers for kids niche?

Listings span £4.46–£18.08; the average listing price is £9.95 (sweet spot $15–$100). The average incumbent carries 805 reviews — the moat a new listing must climb.

party bag fillers for kids

Launch it

A $1.7M/yr market growing +8.7% this quarter with returns at 0.4% — clears our launch bar.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Brand share

Great43%

top-5 brand share — no brand owns this niche

Market size

Great£1.7M

£1.7M/yr · 3.5M searches

Competition

Good43%

top-5 click share — leaders hold, buyers still browse

Review moat

Good804.97

avg incumbent reviews — the moat a new listing must climb

Conversion

Good4.8%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+8.7%

90-day search growth — must beat 0% to launch

Avg price

Okay£9.95

avg listing price — sweet spot $15–$100

Price range

Bad£4.46–£18.08

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals No Dominant Brand

According to Flapen's Amazon United Kingdom niche tracking, party bag fillers for kids is a £1.7M/yr Amazon United Kingdom market (3.5M searches/yr). The top 5 brands hold 43% of demand. Verdict: Launch it — 64/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

party bag fillers for kids market data

Units sold / yr: 150K–200K; avg 4,000–5,000/product
Revenue / yr: £1.5M–£2.0M; units × avg price
Conversion rate: 4.8%
Avg BSR: #59
Page quality: 0%
Prime: 97%
Sponsored: 94%
Out of stock: 1.7%
Avg brand age: 27 months
Avg seller age: 177 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

30 falling

Sellers

Top-5 brand share

43%

Top 20: 88%

Top-5 click share

43%

Top 20: 83%

Open market

52%

Wleozys16%
SXFENG12%
DTYDECLE5%
RAM ONLINE5%
THE TWIDDLERS5%
YouCute5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top party bag fillers for kids search terms

party bag fillers for kids1.6M/yr +12.0%2.6% conv.
party bag fillers737K/yr +6.2%2.2% conv.
kids party bag fillers144K/yr +8.5%2.8% conv.
pass the parcel prizes150K/yr +2.4%0.6% conv.
party bags fillers109K/yr -4.5%2.7% conv.
party favours94K/yr +8.8%0.8% conv.
girls party bag fillers74K/yr +0.5%0.7% conv.
party bag toys59K/yr +1.9%2.3% conv.
boys party bag fillers60K/yr -6.5%0.7% conv.
party bag filler56K/yr +0.1%2.4% conv.

All search terms

Top party bag fillers for kids products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Wleozys 80pcs party bag fillers for kids Party Fillers for Kids Parties Prize Box Toys Assortment Toys Classroom Prizes Rewards Toy Bulk Party Bag Fillers

Wleozys£10.534.6★820 rev

SXFENG 122Pcs Party Bag Fillers Unisex Party Favours for Kids Assortment Toys for Boys Girls Classroom Prizes Rewards Goodie Loot Bag Fillers Birthday Party Gift Bags (122pcs Mixed)

SXFENG£12.094.5★673 rev

DTYDECLE 450pcs Party Bag Fillers Bulk Small Assortment Unisex Prize Box Toys Classroom Rewards Goodie Loot Party Bag Fillers Toys for Boys Girls Birthday Party Favors

DTYDECLE£18.084.5★157 rev

Ram Bubbles For Kids Pack of 48 Bubble Wands With 5ml of Bubble Mixture Fun Garden Toys For Kids Party Bag Fillers For Birthday Parties Gifts For Girls Boys 3+

RAM ONLINE£5.454.4★2,046 rev

30 Spring Party Bag Fillers Rainbow Fidget Mini Smile Toys for Pinata Party Favour for Kids Boys Girls

YouCute£5.894.5★3,645 rev

Newest

by launch date

100PCS Premium Party Bag Fillers for Kids Quality Sensory Toys & Scratch Art Activity Set Party Bag Toys Party Favours Goodie Bag Fillers Pinata Fillers Classroom Prizes Magic Rainbow Sling

Ammy Glow£11.976 rev

1mo ago

Chennyfun Party Bag Fillers for Kids 120 PCS Bulk Party Toys

Chennyfun£14.6040 rev

8mo ago

30 PCS Party Bag Fillers for Kids Fidget Spinner Party Favours Mini Sensory Fidget Toys Pass the Parcel Prizes Fidgets Pack Classroom Rewards Fillers Fidgets Box Bulk Gifts Kids Lucky Dip Prizes

ANGGIKO£8.5255 rev

9mo ago

Scratch Art Party Bag Fillers for Kids - Rainbow Scratch Art Arts and Crafts Class Gifts Birthday Return Gifts for Boys Girls Age 4-9 (16-Pack)

LIKYMO£15.25125 rev

1y ago

24Pcs Mini 4 In 1 Coloured Pens Party Bag Fillers First Day of School Board

Yoosso£7.18303 rev

1y ago

What buyers say about party bag fillers for kids

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

What buyers love

Value For Money24%

“Amazing value”

Quality-Overall19%

“Amazing quality”

Fun/Entertainment Experience18%

“Fun for Kids”

Gifting Purpose7%

“Good for return gifts”

Color5%

“The colors are bright”

Collectibles3%

“Great selection”

Ease Of Use2%

“Practice and useful”

Adhesion/Stickiness2%

“Great little sticky notes”

Pen/Pencil Quality2%

“These pens for kids are brilliant”

Size-Overall2%

“So cute nice size”

What buyers complain about

Quality-Overall18%

“Bad Quality”

Smell17%

“Fishy smell”

Size-Overall15%

“Quite small”

Advertised Vs Actual Product5%

“sometimes it might not be exactly what you're expecting by the pictures”

Leak-Proof4%

“Bottles leak”

Functionality-Overall4%

“Dont work”

Adhesion/Stickiness3%

“everything was sticky”

Durability3%

“Fall apart very easily”

Inflation/Deflation3%

“They don't stay inflated”

Value For Money3%

“More expensive less quantity”

Top return reasons

Size-Overall29%

Quality-Overall21%

Smell7%

Leak-Proof6%

Advertised Vs Actual Product5%

Defective Material/Parts4%

Value For Money4%