---
title: "Black Storage Box — £79K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/black-storage-box"
last_updated: "2026-07-31T14:32:45.140Z"
locale: en
meta:
description: "Niche score 47/100 · £79K/yr market · 221K searches/yr · £15.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £79K/yr market · 221K searches/yr · £15.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Storage Box — £79K/yr Amazon UK Niche (2026) - Flapen"
---
# **black storage box**
**Skip it**
Soft demand (-15.8% this quarter) — this niche doesn't clear our bar today.
Market size 20Growth 17Conversion 29Competition 70Returns 97Price range 75Avg price 76Brand share 64Review moat 24Quality gap 35
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£15.55**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£8.38–£35.15**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****5,782.32**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£79K**
£79K/yr · 221K searches
**Growth**
**Bad****-15.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, black storage box is a £79K/yr Amazon United Kingdom market (221K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jan. Verdict: Skip it — 47/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black storage box market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **£62K–£78K**
- units × avg price
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#230**
- **Page quality**
- **0%**
- **Prime**
- **61%**
- **Sponsored**
- **64%**
- **Out of stock**
- **7.5%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▼falling
**Sellers**
**45**
**Top-5 brand share**
**67%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 92%
**Open market**
**28%**
- Wham Bam26% - DANIEL JAMES Housewares18% - Homsorout9% - DIMJ7% - Amazon Basics6% - JMS we create smile5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.8% search growth over the last 90 days.
6K4KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/home-garden/black-storage-box/trend)
## **Top black storage box search terms**
- **black storage box**71K/yr-15.2%1.3% conv. - **black storage boxes with lids**37K/yr-1.3%1.2% conv. - **black storage boxes**19K/yr-13.2%1.6% conv. - **black plastic storage box**19K/yr-37.2%1.1% conv. - **black plastic storage boxes**10K/yr-4.0%0.5% conv. - **black storage**12K/yr-29.1%0.4% conv. - **black plastic box**8K/yr+10.7%1.5% conv. - **black storage box with lid**8K/yr-18.7%1.3% conv. - **black plastic storage box with lid**6K/yr+3.4%1.3% conv. - **black box with lid**7K/yr-37.1%1.3% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/black-storage-box/search-terms)
## **Top black storage box 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%£4K10%£8K15%£12K20%£16K101001K10K100K1.0M 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**Wham Bam 100% Recycled Super Strong Impact Resistant Black Re-Usable Storage Boxes With Lids 16 Litre 38.5 x 29 x 21.5cm (1 Box)**Wham Bam**£9.44**4.7★1,064 rev](https://www.amazon.co.uk/dp/B07RS2YNCX) [2**Homsorout Foldable Storage Boxes with Lids - Wardrobe Organiser Bin with Handle Fabric Basket Containers for Clothes Book Shelf Office Large x2-23.75L Black**Homsorout**£11.81**4.6★329 rev](https://www.amazon.co.uk/dp/B0CWVBF8FT) [3**DANIEL JAMES Housewares Heavy Duty Storage Box with Lid - Large Plastic Stackable Storage Boxes with Clip Handles - Lockable BPA Free Indoor Outdoor Garage Storage Trunk Box - Black 20l**DANIEL JAMES Housewares**£9.91**4.5★543 rev](https://www.amazon.co.uk/dp/B0DJPC3PH5) [4**Wham Bam 100% Recycled Super Strong Impact Resistant Black Re-Usable Storage Boxes With Lids 36 Litre 59.5 x 40 x 21.5cm (2 Boxes)**Wham Bam**£20.14**4.7★57 rev](https://www.amazon.co.uk/dp/B07RVB6Q28) [5**JMS we create smile (Set of 4 45L 45 Litre Recycled Heavy Duty Strong Storage Boxes With Secure Lid | Storage Containers Organizing Basket For Home Office Storage Solution (45 LITRE Black Bam)**JMS we create smile**£35.15**4.8★149 rev](https://www.amazon.co.uk/dp/B07QQ21BQK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jolie Max Plastic Storage Box with Lid 12.5L Solid Matte Colour Decorative Design Stackable & Nestable Space-Saving Organizer for Home Office Bedroom Kitchen 31.5 x 21.5 x 24 cm (BLACK)**Jolie Max**£9.49**42 rev1y ago](https://www.amazon.co.uk/dp/B0DT1NSRVV) [**Jolie Max Plastic Storage Box with Lid Stackable & Space-Saving 7.5L Solid Matte Colour Decorative Design Durable Organizer for Home Office Bedroom Kitchen 31.5 x 21.5 x 14.5 cm (BLACK)**Jolie Max**£8.55**15 rev1y ago](https://www.amazon.co.uk/dp/B0DT1NNH5T) [**DANIEL JAMES Housewares Heavy Duty Storage Box with Lid - Large Plastic Stackable Storage Boxes with Clip Handles - Lockable BPA Free Indoor Outdoor Garage Storage Trunk Box - Black 20l**DANIEL JAMES Housewares**£9.91**543 rev1y ago](https://www.amazon.co.uk/dp/B0DJPC3PH5) [**DANIEL JAMES Housewares Heavy Duty Storage Box with Lid - Large Plastic Stackable Storage Boxes with Clip Handles - Lockable BPA Free Indoor Outdoor Garage Storage Trunk Box - 3 Pack Black 42l**DANIEL JAMES Housewares**£26.79**543 rev1y ago](https://www.amazon.co.uk/dp/B0DJPB2F9G) [**DANIEL JAMES Housewares Heavy Duty Storage Box with Lid - Large Plastic Stackable Storage Boxes with Clip Handles - Lockable BPA Free Indoor Outdoor Garage Storage Trunk Box - Black 42l**DANIEL JAMES Housewares**£12.43**543 rev1y ago](https://www.amazon.co.uk/dp/B0DJPCPRDD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nyxi Faux Leather 110 * 38 * 38cm Black Ottoman Foldable Storage Boxes Seat Foot Stool Storage Box with Lids for Kids Toys Bedroom Hallway Living Room**Nyxi**£24.28**4.6★**▲ 246%**](https://www.amazon.co.uk/dp/B0869LHB7N) [**DANIEL JAMES Housewares Heavy Duty Storage Box with Lid - Large Plastic Stackable Storage Boxes with Clip Handles - Lockable BPA Free Indoor Outdoor Garage Storage Trunk Box - 3 Pack Black 42l**DANIEL JAMES Housewares**£26.79**4.5★**▲ 80%**](https://www.amazon.co.uk/dp/B0DJPB2F9G) [**45L Heavy Duty Storage Boxes with Lids 100% Recycled Plastic Stackable Nestable Durable Strong Lid snaps into place and features holes to add tie-wraps for added security for Home & Office Storage**Homey Mart**£14.10**4.6★**▲ 78%**](https://www.amazon.co.uk/dp/B0D784BC5Z) [**Niftii 5-Pack Plastic Storage Baskets with Sturdy Handles Lightweight & Durable Design Ideal for Kitchen Bathroom and Cleaning Organisation 3.9L Capacity 17 x 25 x 11cm**Niftii**£8.38**4.6★**▲ 45%**](https://www.amazon.co.uk/dp/B09SHV3RG1) [**Wham Bam 100% Recycled Super Strong Impact Resistant Black Re-Usable Storage Boxes With Lids 62 Litre 59.5 x 40 x 37cm (1 Box)**Wham Bam**£15.43**4.7★**▲ 39%**](https://www.amazon.co.uk/dp/B07RVB62FK)
**~~View all trending →~~**
## **What buyers say about black storage box**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Storage Capacity**19%
*“Great storage”*
**Strength**17%
*“surprisingly sturdy”*
**Value For Money**16%
*“Great value”*
**Quality-Overall**13%
*“Look fair quality for the price”*
**Size-Overall**11%
*“Love it great size looks great”*
**Advertised Vs Actual Product**4%
*“Better than I expected”*
**Assembly/Installation**4%
*“Very easy to assemble”*
**Ease Of Use**1%
*“Useable”*
**Design-Overall**1%
*“I like the set and the design”*
**Water Resistance**1%
*“Box is waterproof, and seem sturdy”*
### **What buyers complain about **
**Size-Overall**32%
*“wrong size”*
**Smell**10%
*“They Give off a strange odour”*
**Strength**8%
*“Broken on arrival and flimsy”*
**Quality-Overall**4%
*“poor quality”*
**Durability**3%
*“Lid cracked first time used”*
**Security**3%
*“Not so much for security”*
**Locking Mechanism**3%
*“If you expect to be able to lock this with a single padlock you are expecting too much”*
**Advertised Vs Actual Product**2%
*“Measurements wrong on website”*
**Value For Money**2%
*“Costly Return”*
**Hard Feel**2%
*“Toughest I've used”*
### **Top return reasons **
**Size-Overall**82%
**Defective Material/Parts**4%
**Quality-Overall**3%
**Strength**3%
**Color**1%
**Advertised Vs Actual Product**1%
**Smell**1%
**Compatibility-Overall**1%
**Value For Money**1%
**Material Quality**1%
## **Common questions**
- **Is black storage box profitable to sell on Amazon United Kingdom?**
- The niche generates £79K/yr across 28 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -15.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the black storage box niche?**
- 17 brands and 45 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in black storage box?**
- Top complaints mined from reviews: Size-Overall, Smell, Strength. The return rate is 0.5%.
- **When does demand for black storage box peak?**
- Demand peaks in Jan; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the black storage box niche?**
- Listings span £8.38–£35.15; the average listing price is £15.55 (sweet spot $15–$100). The average incumbent carries 5,782 reviews — the moat a new listing must climb.
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