Is kpop demon hunters party bags profitable to sell on Amazon United Kingdom?

The niche generates £76K/yr across 55 tracked products. 2 of 51 products launched in the last 360 days are still selling. 90-day search growth is -18.3%. Flapen's verdict: Worth a look (57/100).

How competitive is the kpop demon hunters party bags niche?

24 brands and 29 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 54% of demand.

What do buyers complain about in kpop demon hunters party bags?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 0.2%.

What does it cost to enter the kpop demon hunters party bags niche?

Listings span £4.73–£21.05; the average listing price is £10.90 (sweet spot $15–$100). The average incumbent carries 33 reviews — the moat a new listing must climb.

kpop demon hunters party bags

Worth a look

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Review moat

Incredible33.47

avg incumbent reviews — the moat a new listing must climb

Competition

Great31%

top-5 click share — an open shelf

Brand share

Great54%

top-5 brand share — no brand owns this niche

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.5%

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

Avg price

Okay£10.90

avg listing price — sweet spot $15–$100

Price range

Okay£4.73–£21.05

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

Market size

Bad£76K

£76K/yr · 196K searches

Growth

Bad-18.3%

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

Signals No Dominant Brand Low Review Barrier Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, kpop demon hunters party bags is a £76K/yr Amazon United Kingdom market (196K searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 57/100.

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

kpop demon hunters party bags market data

Units sold / yr: 8K–10K; avg 100–250/product
Revenue / yr: £87K–£109K; units × avg price
Conversion rate: 3.5%
Avg BSR: #458
Page quality: 0%
Prime: 96%
Sponsored: 96%
Out of stock: 11.7%
Avg brand age: 22 months
Avg seller age: 189 days

Competition & brand share

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

Brands

Sellers

Top-5 brand share

54%

Top 20: 97%

Top-5 click share

31%

Top 20: 70%

Open market

40%

NTGFU19%
Ainvliya11%
Luchild8%
Soanwind8%
Sinmaklin8%
YOOYEH6%

Demand

Weekly Amazon search volume, last 34 weeks — -18.3% search growth over the last 90 days.

Open Trend

Top kpop demon hunters party bags search terms

kpop party bags36K/yr -7.9%4.2% conv.
kpop party bag fillers26K/yr -15.3%1.6% conv.
k pop party bags23K/yr -3.1%4.2% conv.
k pop party bag fillers15K/yr +11.1%2.3% conv.
kpop demon hunters party bag fillers21K/yr -28.5%1.8% conv.
kpop demon hunters party bags27K/yr -39.3%3.2% conv.
k pop demon hunters party bags18K/yr -32.2%3.6% conv.
k pop demon hunters party bag fillers11K/yr -39.3%2.1% conv.
kpop demon hunter party bags8K/yr -36.7%4.6% conv.
kpop demon hunter party bag fillers6K/yr -40.9%2.2% conv.

All search terms

Top kpop demon hunters party bags 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

30 pcs Party Gift Bags Treat Candy Bags for Birthday Party Decorations

Soanwind£6.904.6★14 rev

Sinmaklin 124 Pcs Party Bag Fillers Bulk Kids Birthday Gift Set - 12 Bags 25 Tattoos 10 Keyrings 65 Stickers 12 Snap Bracelets

Sinmaklin£16.874.3★7 rev

YOOYEH Party Bag Fillers Party Bags Favours Birthday Gift Party Bags Theme Birthday Party Supplies Party Goodie Bags Slap Bands Stickers Keyrings Pen for Girl Birthday Supplies Decoration

YOOYEH£9.313.4★3 rev

Luclay Party Favor Bag Kids K-Pop- Birthday Gift Party Bags Doll Cartoon Themed Goodie Party Bags Slap Bands Stickers Keychains Decor for Boys Girls Kids Birthday Party Supplies Cartoon Lovers

Luclay£17.473.9★8 rev

50PCS Kpop Party Bags Double-Sided Printed K Pop Party Bags Pearlescent Plastic Multi-Theme Kpop Gift Bags for Kpop Fans Party Birthday Christmas Celebration

Nhemeylp£8.194.3★26 rev

Newest

by launch date

SupaWeiss 97PCS Kpops Party Bag Fillers for Birthday Party

SupaWeiss£15.233 rev

2mo ago

30PCS Demon movie Hunters party gift bags supplies and decorations. Perfect for cartoon parties ideal for kids and great for family events prizes carnivals and Christmas.

DEJIN£6.709 rev

3mo ago

Sinmaklin 124 Pcs Party Bag Fillers Bulk Kids Birthday Gift Set - 12 Bags 25 Tattoos 10 Keyrings 65 Stickers 12 Snap Bracelets

Sinmaklin£16.877 rev

3mo ago

Kpop Birthday Gift Bags- 12PCS Cartoon K Pop Party Goodie Bags for Bag Fillers with 12 Kpop Stickers Boys Girls Paper Gift Bags for Theme Kids Birthday Party Supplies Party Favor Candy Bags

NTGFU£6.9612 rev

4mo ago

103 PCS Kp0P Party Bag Fillers for Kids Kids Party Favours With Drawstring Bag Card Holder 8 Puzzle Stickers 12 Keyrings 12 Snap Bands 69 Stickers for Childrens Stocking Fillers for Boys Girls

Sidesea£9.936 rev

4mo ago

What buyers say about kpop demon hunters party bags

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

What buyers love

Quality-Overall26%

“Good quality”

Value For Money20%

“Excellent value for money”

Size-Overall10%

“Good size”

Advertised Vs Actual Product7%

“Just what I needed”

Gifting Purpose6%

“Great for birthdays, school events, prizes, or themed celebrations”

Ease Of Use4%

“Really easy to use”

Fun/Entertainment Experience4%

“The bubbles are so much fun”

Design-Overall3%

“The designs are bright, colourful, and really eye-catching, making them ideal for fans of the anime/cartoon style theme”

Color3%

“Colours were nice and bright”

Strength3%

“-Strong”

What buyers complain about

Size-Overall19%

“it is HUGE”

Quality-Overall18%

“not the best”

Advertised Vs Actual Product9%

“Amounts not as described”

Thickness8%

“Thin”

Leak-Proof5%

“leaked”

Durability5%

“Broke on 1st day of using”

Material Quality2%

“I worried about buying so much plastic”

Top return reasons

Size-Overall47%

Leak-Proof10%

Value For Money9%

Quality-Overall9%

Advertised Vs Actual Product6%

Color2%

Zipper Quality2%

Certifications2%

Ease Of Use1%

Stitch/Finish/Polish1%

Common questions

Is kpop demon hunters party bags profitable to sell on Amazon United Kingdom?: The niche generates £76K/yr across 55 tracked products. 2 of 51 products launched in the last 360 days are still selling. 90-day search growth is -18.3%. Flapen's verdict: Worth a look (57/100).
How competitive is the kpop demon hunters party bags niche?: 24 brands and 29 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 54% of demand.
What do buyers complain about in kpop demon hunters party bags?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 0.2%.
What does it cost to enter the kpop demon hunters party bags niche?: Listings span £4.73–£21.05; the average listing price is £10.90 (sweet spot $15–$100). The average incumbent carries 33 reviews — the moat a new listing must climb.