---
title: "Girls Party Bag Fillers — £67K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/girls-party-bag-fillers"
last_updated: "2026-07-31T09:52:02.885Z"
locale: en
meta:
description: "Niche score 54/100 · £67K/yr market · 191K searches/yr · £8.74 avg price. A small market ($67K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £67K/yr market · 191K searches/yr · £8.74 avg price. A small market ($67K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Girls Party Bag Fillers — £67K/yr Amazon UK Niche (2026) - Flapen"
---
# **girls party bag fillers**
**Worth a look**
Shows low returns (0.4%), but a small market ($67K/yr) keeps it on the watch list.
Market size 17Growth 23Conversion 50Competition 82Returns 98Price range 20Avg price 24Brand share 96Review moat 67Quality gap 55
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Brand share**
**Incredible****36%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****33%**
top-5 click share — an open shelf
**Review moat**
**Good****837.82**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.0%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Bad****£8.74**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-4.3%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£2.43–£18.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****£67K**
£67K/yr · 191K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, girls party bag fillers is a £67K/yr Amazon United Kingdom market (191K searches/yr). The top 5 brands hold 36% of demand. Demand peaks in Jan. Verdict: Worth a look — 54/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **girls party bag fillers market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **£70K–£87K**
- units × avg price
- **Conversion rate**
- **4.0%**
- **Avg BSR**
- **#165**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **93%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.
**Brands**
**48 **▲rising
**Sellers**
**101**
**Top-5 brand share**
**36%**
Top 20: 78%
**Top-5 click share**
**33%**
Top 20: 72%
**Open market**
**59%**
- Tacobear10% - Anpro8% - GSrenyu7% - boogift6% - FRIUSATE5% - BONNYCO5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.3% search growth over the last 90 days.
5K4KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/uk/stationery-office-supplies/girls-party-bag-fillers/trend)
## **Top girls party bag fillers search terms**
- **girls party bag fillers**74K/yr+0.5%2.5% conv. - **party bag fillers for girls**64K/yr-15.0%2.1% conv. - **unicorn party bags fillers**22K/yr-2.1%3.3% conv. - **girl party bag fillers**13K/yr+15.7%2.9% conv. - **party bag fillers girls**7K/yr-8.2%2.4% conv. - **unicorn party bag fillers**6K/yr+14.2%3.5% conv. - **girls party**5K/yr+1.6%0.0% conv. [**All search terms **](https://flapen.com/research/uk/stationery-office-supplies/girls-party-bag-fillers/search-terms)
## **Top girls party bag fillers 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%3%£2K6%£4K9%£6K12%£8K1101001K10K 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**Tacobear 146pcs Girls Unicorn Party Bags Fillers with Unicorn Headband Slap Bracelets Rings Stamps Keychains Tattoos Stickers Gift Bags Pinata Fillers Birthday Party Favours for Kids**Tacobear**£16.82**4.4★96 rev](https://www.amazon.co.uk/dp/B0C8HYVRY1) [2**Anpro 90 PCS Girls Party Bag Fillers 9 Different Goods**Anpro**£10.82**4.6★802 rev](https://www.amazon.co.uk/dp/B082W7PSQ5) [3**GSrenyu 82PCS Unicorn Party Bags Fillers Toys for Girls Birthday Party Favours Gift Include Slap Bracelets Unicorn Bracelets Keychains Stamper Temporary Tattoos Sticker Hair Clips**GSrenyu**£10.96**4.0★6 rev](https://www.amazon.co.uk/dp/B0FZSVW2H8) [4**Shiny Metallic Scrunchies for Girls 12 Pieces Hair scrunchies for Women Elastics Ponytail Holder Hair bands Teenage Girls Hair Accessories Gift**boogift**£4.27**4.6★3,062 rev](https://www.amazon.co.uk/dp/B07NXRS9TJ) [5**FRIUSATE 12 Pcs Unicorn Pens Sparkly Glitter Liquid Gel Pens Cute Unicorn Party Bag Fillers Girls Stationary Present Set 0.5 mm Fine Point Pen for Home Office School Supplies Black Ink**FRIUSATE**£5.63**4.2★50 rev](https://www.amazon.co.uk/dp/B0C33GFTY8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sleepover Kit Spa Party Favors Supplies for Girls Hangover Kit Fillers - Facial Masks Skincare Cleanser Serum Hand Cream Lip Mask Foot Bath Bombs Pamper Gift for Spa Birthday (Cherry Blossoms-45PCS)**Fashion Base**£16.93**204 rev4mo ago](https://www.amazon.co.uk/dp/B0FK27ZHXC) [**12 Pcs Friendship Bracelets for Girls Adjustable Colorful Heart Beaded Bracelets with Thank You Wish Cards Party Bag Fillers for Women**Evewind**£7.43**1 rev6mo ago](https://www.amazon.co.uk/dp/B0GK6V6G3D) [**GSrenyu 82PCS Unicorn Party Bags Fillers Toys for Girls Birthday Party Favours Gift Include Slap Bracelets Unicorn Bracelets Keychains Stamper Temporary Tattoos Sticker Hair Clips**GSrenyu**£10.96**6 rev8mo ago](https://www.amazon.co.uk/dp/B0FZSVW2H8) [**Komergave 10 Pcs Friendship Bracelet Girls Bracelets Girls Party Bag Fillers Colorful Adjustable Clay Beads Set for Summer Surfer Beach Party Accessories Girls**Komergave**£5.77**16 rev1y ago](https://www.amazon.co.uk/dp/B0FHKPV8MZ) [**CoralBloom 100pcs Party Bag Fillers - Pre Filled Party Bags for Kids Mini Party Favours for Boys & Girls Pinata Fillers Lucky Dip Prizes for Kids Birthday Return Gifts & Teacher Prize Box Fillers**CoralBloom**£9.52**178 rev1y ago](https://www.amazon.co.uk/dp/B0FH1J4QZC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CIRDOTSH Unicorn Party Favors for Kids Unicorn Birthday Party Supplies Unicorn Goodie Bags Gifts Unicorn Fillers Pinata Stuffers Unicorn Birthday Party Favors Decorations Unicorn Toys**CIRDOTSH**£10.25**4.7★**▲ 268%**](https://www.amazon.co.uk/dp/B0CQRJZVH3) [**12 Pcs Friendship Bracelets for Girls Adjustable Colorful Heart Beaded Bracelets with Thank You Wish Cards Party Bag Fillers for Women**Evewind**£7.43**1.0★**▲ 211%**](https://www.amazon.co.uk/dp/B0GK6V6G3D) [**BONNYCO Bracelets and Keyrings 30 Pack Pop It Party Bag Fillers for Kids Unisex. Kids Party Favours Fidget Toys Pack. Pinata Fillers Return Gifts for Birthday. Pre Filled Children Classroom Prizes**BONNYCO**£13.01**4.6★**▲ 193%**](https://www.amazon.co.uk/dp/B0CTKFNXS8) [**Minnie Mouse Lip Gloss Set 12-Piece Plant-Based Ages 3+**Townley Girl**£5.01**4.7★**▲ 118%**](https://www.amazon.co.uk/dp/B0DGSYFP7B) [**GSrenyu 82PCS Unicorn Party Bags Fillers Toys for Girls Birthday Party Favours Gift Include Slap Bracelets Unicorn Bracelets Keychains Stamper Temporary Tattoos Sticker Hair Clips**GSrenyu**£10.96**4.0★**▲ 109%**](https://www.amazon.co.uk/dp/B0FZSVW2H8)
**~~View all trending →~~**
## **What buyers say about girls party bag fillers**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**26%
*“Good value”*
**Quality-Overall**18%
*“Some of the items are brilliant”*
**Fun/Entertainment Experience**12%
*“They keep children entertained”*
**Gifting Purpose**8%
*“Excellent for little gifts in party bags”*
**Pen/Pencil Quality**6%
*“Cute pens”*
**Color**5%
*“lots of colours”*
**Collectibles**3%
*“Good fillers for the party”*
**Adhesion/Stickiness**3%
*“Stickiness”*
**Smell**2%
*“I bought these for my daughters party bags so I split them up, nice mix of scents and colours”*
**Advertised Vs Actual Product**2%
*“They all work as expected”*
### **What buyers complain about **
**Quality-Overall**17%
*“Bad Quality”*
**Size-Overall**15%
*“quite small”*
**Functionality-Overall**10%
*“Bubbles dont work”*
**Advertised Vs Actual Product**8%
*“Nothing at all like the photos”*
**Adhesion/Stickiness**7%
*“Could be stickier”*
**Value For Money**7%
*“I wasn't expecting a great deal for the price”*
**Leak-Proof**6%
*“Bottles leak”*
**Inflation/Deflation**4%
*“it caused a huge meltdown/problem for us”*
**Color**3%
*“My only niggle would be that you don't get any purple”*
**Durability**3%
*“Cheap looking and most of it broke within a couple of uses”*
### **Top return reasons **
**Size-Overall**32%
**Quality-Overall**23%
**Leak-Proof**8%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**5%
**Functionality-Overall**5%
**Value For Money**4%
**Material Quality**3%
**Strength**2%
**Paint Quality**1%
## **Common questions**
- **Is girls party bag fillers profitable to sell on Amazon United Kingdom?**
- The niche generates £67K/yr across 57 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -4.3%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the girls party bag fillers niche?**
- 48 brands and 101 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 36% of demand.
- **What do buyers complain about in girls party bag fillers?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 0.4%.
- **When does demand for girls party bag fillers peak?**
- Demand peaks in Jan; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the girls party bag fillers niche?**
- Listings span £2.43–£18.08; the average listing price is £8.74 (sweet spot $15–$100). The average incumbent carries 838 reviews — the moat a new listing must climb.
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