---
title: "Spiderman Party Bag — £29K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/spiderman-party-bag"
last_updated: "2026-07-31T15:16:29.086Z"
locale: en
meta:
description: "Niche score 45/100 · £29K/yr market · 79K searches/yr · £6.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · £29K/yr market · 79K searches/yr · £6.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spiderman Party Bag — £29K/yr Amazon UK Niche (2026) - Flapen"
---
# **spiderman party bag**
**Skip it**
Prices mostly outside the sweet spot ($2.14–$13.52) — this niche doesn't clear our bar today.
Market size 7Growth 12Conversion 61Competition 61Returns 97Price range 0Avg price 19Brand share 82Review moat 89Quality gap 35
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****220.77**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****53%**
top-5 brand share — no brand owns this niche
**Conversion**
**Good****5.3%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****£6.77**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-25.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£29K**
£29K/yr · 79K searches
**Price range**
**Bad****£2.14–£13.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, spiderman party bag is a £29K/yr Amazon United Kingdom market (79K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 45/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spiderman party bag market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **£27K–£34K**
- units × avg price
- **Conversion rate**
- **5.3%**
- **Avg BSR**
- **#647**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **84%**
- **Out of stock**
- **14.9%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **189 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**29 **▲rising
**Sellers**
**50**
**Top-5 brand share**
**53%**
Top 20: 89%
**Top-5 click share**
**48%**
Top 20: 87%
**Open market**
**43%**
- Yisound12319% - NTGFU13% - JOYSKY12% - SAVITA5% - Pyeunglloon4% - Aisszhao4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.4% search growth over the last 90 days.
3K2KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/uk/stationery-office-supplies/spiderman-party-bag/trend)
## **Top spiderman party bag search terms**
- **spiderman party bags**39K/yr-16.6%4.4% conv. - **spiderman party bag fillers**26K/yr-31.2%2.5% conv. - **spidey party bags**10K/yr-13.0%4.1% conv. - **spiderman party bag**4K/yr-63.8%3.7% conv. [**All search terms **](https://flapen.com/research/uk/stationery-office-supplies/spiderman-party-bag/search-terms)
## **Top spiderman party bag 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.
0%5%£1K10%£3K15%£4K20%£6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Yisound123 98 piece party bag filler set Party Bag Fillers Party Favours Keychain Party Bags Button Pins Stickers Party Supplies Goodie Bag Fillers for (Red)**Yisound123**£12.79**3.9★25 rev](https://www.amazon.co.uk/dp/B0F82HL8FM) [2**12pcs Kraft Party Bags With Handles - 5.7x3.15x8Inch**JOYSKY**£6.29**4.7★103 rev](https://www.amazon.co.uk/dp/B0C7TM5VJP) [3**50Pcs Kids Birthday Bags with Handle- Cartoon Spider Goodie Bags for Bag Fillers Boys Girls Spider Gift Bags for Theme Birthday Party Supplies Party Favor Candy Bag**NTGFU**£6.27**4.6★15 rev](https://www.amazon.co.uk/dp/B0DRNGZCDY) [4**Kids Birthday Bags with Handle- 50Pcs Cartoon Spider Goodie Bags for Bag Fillers Boys Girls Spider Gift Bags for Theme Birthday Party Supplies Party Favor Candy Bag**NTGFU**£6.43**4.6★15 rev](https://www.amazon.co.uk/dp/B0DRNGZ5RW) [5**50pcs Spider Party Favors Bags Blue Red Cartoon Spider Web Goodie Treat Candy Snack Goody Bags Theme Party Supplies for Birthday Halloween Gifts Packaging**SAVITA**£5.85**4.9★10 rev](https://www.amazon.co.uk/dp/B0FT23MH9R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Heartsking 90 Pcs Party Bag Fillers for Kids Hero Pinata Masks Keychains Silicone Bracelets Stickers - Birthday Gifts for Boys & Girls**Heartsking**£8.80**1 rev5mo ago](https://www.amazon.co.uk/dp/B0GN23QPPQ) [**50Pcs Blue and Red Party Bags Spider Web Style Paper Bags for Sweets Candy Paper Bag Party Supplies for Kids Boys Girls**Aurelx**£5.08**1 rev6mo ago](https://www.amazon.co.uk/dp/B0GK1JG31T) [**12 Pcs Spidey Party Bags Paper (With 12 Theme Stickers) Birthday Gift Bags Party Supplies (Paper)**Pyeunglloon**£5.83**27 rev6mo ago](https://www.amazon.co.uk/dp/B0GJTSTZDY) [**12PCS Spider Paper Party Bags Sweet Bags with Handles Colourful Paper Giftbags Birthday Candy Bag Theme Party Supplies for Kids Birthdays Weddings Easter Halloween Christmas**Ainvliya**£6.80**6 rev6mo ago](https://www.amazon.co.uk/dp/B0GFMYJMWM) [**50pcs Spider Party Favors Bags Blue Red Cartoon Spider Web Goodie Treat Candy Snack Goody Bags Theme Party Supplies for Birthday Halloween Gifts Packaging**SAVITA**£5.85**10 rev7mo ago](https://www.amazon.co.uk/dp/B0FT23MH9R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Heartsking 90 Pcs Party Bag Fillers for Kids Hero Pinata Masks Keychains Silicone Bracelets Stickers - Birthday Gifts for Boys & Girls**Heartsking**£8.80**5.0★**▲ 248%**](https://www.amazon.co.uk/dp/B0GN23QPPQ) [**Duoduobear Superhero Birthday Party Bags Fllers 12 UV Pens 12 Notebooks for Children Boys and Girls Birthday Gifts Party Bags Childrens Birthday Party Childrens**Duoduobear**£13.52**4.8★**▲ 242%**](https://www.amazon.co.uk/dp/B0FMK3QJG7) [**50Pcs Blue and Red Party Bags Spider Web Style Paper Bags for Sweets Candy Paper Bag Party Supplies for Kids Boys Girls**Aurelx**£5.08**5.0★**▲ 206%**](https://www.amazon.co.uk/dp/B0GK1JG31T) [**12 Pcs Spidey Party Bags Paper (With 12 Theme Stickers) Birthday Gift Bags Party Supplies (Paper)**Pyeunglloon**£5.83**4.8★**▲ 183%**](https://www.amazon.co.uk/dp/B0GJTSTZDY) [**12PCS Spider Paper Party Bags Sweet Bags with Handles Colourful Paper Giftbags Birthday Candy Bag Theme Party Supplies for Kids Birthdays Weddings Easter Halloween Christmas**Ainvliya**£6.80**4.8★**▲ 92%**](https://www.amazon.co.uk/dp/B0GFMYJMWM)
**~~View all trending →~~**
## **What buyers say about spiderman party bag**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Great value”*
**Fun/Entertainment Experience**19%
*“variety of toys”*
**Quality-Overall**15%
*“Good quality”*
**Advertised Vs Actual Product**8%
*“As shown”*
**Gifting Purpose**6%
*“Gift bags”*
**Ease Of Use**5%
*“Use wisely”*
**Collectibles**4%
*“great pieces the party bags were a hit”*
**Size-Overall**3%
*“Great size”*
**Strength**3%
*“Sturdy”*
**Color**1%
*“Colours were nice and bright”*
### **What buyers complain about **
**Advertised Vs Actual Product**19%
*“Nothing at all like the photos”*
**Quality-Overall**14%
*“not the best”*
**Adhesion/Stickiness**11%
*“When arrived there was some inappropriate stickers I could not use for party bags as Batam was swearing”*
**Value For Money**10%
*“Not 5* due to the pretty expensive price tag for a party bag”*
**Size-Overall**10%
*“Not fit for purpose”*
**Durability**6%
*“Cheap looking and most of it broke within a couple of uses”*
**Strap/String Quality**3%
*“the strings kept coming out on a few”*
**Leak-Proof**3%
*“leaked”*
**Defective Material/Parts**3%
*“Turned up some came broken”*
**Material Quality**1%
*“I worried about buying so much plastic”*
### **Top return reasons **
**Quality-Overall**25%
**Size-Overall**22%
**Leak-Proof**10%
**Material Quality**9%
**Value For Money**7%
**Advertised Vs Actual Product**4%
**Functionality-Overall**4%
**Strength**3%
**Certifications**3%
**Adhesion/Stickiness**2%
## **Common questions**
- **Is spiderman party bag profitable to sell on Amazon United Kingdom?**
- The niche generates £29K/yr across 31 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -25.4%. Flapen's verdict: Skip it (45/100).
- **How competitive is the spiderman party bag niche?**
- 29 brands and 50 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 53% of demand.
- **What do buyers complain about in spiderman party bag?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Quality-Overall, Adhesion/Stickiness. The return rate is 0.5%.
- **When does demand for spiderman party bag peak?**
- Demand peaks in Jan–Feb; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the spiderman party bag niche?**
- Listings span £2.14–£13.52; the average listing price is £6.77 (sweet spot $15–$100). The average incumbent carries 221 reviews — the moat a new listing must climb.
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