---
title: "230 Gallon Outdoor Storage Box — $561K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/230-gallon-outdoor-storage-box"
last_updated: "2026-08-09T03:46:52.971Z"
locale: en
meta:
description: "Niche score 70/100 · $561K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 70/100 · $561K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "230 Gallon Outdoor Storage Box — $561K/yr Amazon US Niche (2026) - Flapen"
---
# **230 gallon outdoor storage box**
**Worth a look**
Shows demand growing +201.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 62Growth 97Conversion 27Competition 81Returns 97Price range 0Avg price 43Brand share 79Review moat 58Quality gap 82
**Growth**
**Incredible****+201.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Market size**
**Good****$561K**
$561K/yr · 116K searches
**Review moat**
**Good****1,161.48**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****$222.61**
avg listing price — sweet spot $15–$100
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$149.43–$268.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 230 gallon outdoor storage box is a $561K/yr Amazon United States market (116K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Jun–Jul–Oct. Verdict: Worth a look — 70/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **230 gallon outdoor storage box market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$557K–$668K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#82**
- **Page quality**
- **0%**
- **Prime**
- **48%**
- **Sponsored**
- **89%**
- **Out of stock**
- **5.5%**
- **Avg brand age**
- **26 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**21 **▼falling
**Sellers**
**45**
**Top-5 brand share**
**56%**
Top 20: 99%
**Top-5 click share**
**34%**
Top 20: 73%
**Open market**
**38%**
- TARKARI18% - KFY14% - YITAHOME13% - DWVO6% - MAIUSCOLI6% - Keter5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +201.9% search growth over the last 90 days.
7K5KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Oct · busiest ÷ quietest = 6.9×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/230-gallon-outdoor-storage-box/trend)
## **Top 230 gallon outdoor storage box search terms**
- **320 gallon deck box**24K/yr+369.4%2.8% conv. - **320 gallon outdoor storage box waterproof**12K/yr+217.4%2.8% conv. - **230 gallon deck box**17K/yr+208.1%0.8% conv. - **230 gallon outdoor storage box**10K/yr+65.9%1.3% conv. - **300 gallon deck box**7K/yr+300.4%1.4% conv. - **260 gallon outdoor storage box**5K/yr+265.3%1.3% conv. - **lifetime deck box 170 gallon**3K/yr+487.4%0.6% conv. - **320 gallon outdoor storage box**7K/yr+103.2%2.4% conv. - **suncast 200 gallon deck box**5K/yr+197.3%1.4% conv. - **400 gallon deck box**4K/yr+205.1%0.6% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/230-gallon-outdoor-storage-box/search-terms)
## **Top 230 gallon outdoor 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%4%$22K8%$45K12%$67K16%$90K101001K10K100K 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**KFY 320 Gallon Waterproof Outdoor Storage Box UV Resistant Resin Deck Box with Hydraulic Rod for Reinforced Stability Perfect for Patio Garden and PoolBlack320 Gallon**KFY**$248.22**4.3★454 rev](https://www.amazon.com/dp/B0FL7CK9BP) [2**TARKARI 320 Gallon Lockable Resin Deck Box Waterproof & UV-Resistant Outdoor Storage Box for Outdoor Cushion Storage Garden Tools & Pool Accessories Storage Black**TARKARI**$255.36**4.3★1,004 rev](https://www.amazon.com/dp/B0DT17G98V) [3**WTFGO Outdoor Storage Box 320 Gallon Resin Deck Boxes Outdoor Waterproof For Patio Furniture Garden Tools Pool Supplies Lockable And UV Resistant (Rattan Black)**WTFGO**$205.02**4.4★140 rev](https://www.amazon.com/dp/B0FVLQHHCP) [4**KDYMOD 320 Gallon Outdoor Storage Deck Box Waterproof Resin Deck Boxes with Handle & Lockable for Patio Furniture Garden & Pool Tools -Swimming Pool UV Resistant Black (320)**KDYMOD**$249.30**4.5★44 rev](https://www.amazon.com/dp/B0GPVPS8RP) [5**PATIOEASY Outdoor Storage Box 325GAL Waterproof Resin Deck Box Pool Accessories SuppliesUV-Resistant Lockable Package Delivery Bin for Garden Tools Large Patio Outside Cushions Chest Furniture Black**PATIOEASY**$223.47**4.6★25 rev](https://www.amazon.com/dp/B0GTHVWSD4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LAUSAINT HOME 320 Gallon Resin Deck Box Package Delivery Box with Lockable Lid Waterproof Outdoor Storage Box For Garden Tools Patio Cushions(320 Gallon Black)**LAUSAINT HOME**$201.89**17 rev2mo ago](https://www.amazon.com/dp/B0GXZ7K9GK) [**YITAHOME XXL 240 Gallon Extra Large Deck Box Waterproof Resin Outdoor Storage Box with Lock and 3-Person Bench Seating for Patio Furniture Cushions Garden Tools & Pool Accessories Dark Brown**YITAHOME**$166.32**55 rev3mo ago](https://www.amazon.com/dp/B0GTMKQK3J) [**YITAHOME 240 Gallon Large Outdoor Storage Box XXL Resin Deck Box with Lock Extra-Large Waterproof Patio Furniture Bin and 3-Person Bench Seating for Garden Tools & Pool Accessories Black**YITAHOME**$164.96**30 rev3mo ago](https://www.amazon.com/dp/B0GTMD5SX1) [**PATIOEASY Outdoor Storage Box 325GAL Waterproof Resin Deck Box Pool Accessories SuppliesUV-Resistant Lockable Package Delivery Bin for Garden Tools Large Patio Outside Cushions Chest Furniture Black**PATIOEASY**$223.47**25 rev3mo ago](https://www.amazon.com/dp/B0GTHVWSD4) [**KDYMOD 320 Gallon Outdoor Storage Deck Box Waterproof Resin Deck Boxes with Handle & Lockable for Patio Furniture Garden & Pool Tools -Swimming Pool UV Resistant Black (320)**KDYMOD**$249.30**44 rev4mo ago](https://www.amazon.com/dp/B0GPVPS8RP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LAUSAINT HOME 320 Gallon Resin Deck Box Package Delivery Box with Lockable Lid Waterproof Outdoor Storage Box For Garden Tools Patio Cushions(320 Gallon Black)**LAUSAINT HOME**$201.89**4.4★**▲ 80%**](https://www.amazon.com/dp/B0GXZ7K9GK) [**DWVO 320 Gallon Resin Outdoor Storage Box XXL Large Waterproof Deck Box Doubles as Table or Seating with 1000 lbs Capacity Lockable (Black)**DWVO**$233.53**4.4★**▲ 79%**](https://www.amazon.com/dp/B0DL56V37P) [**YITAHOME XXL 230 Gallon Large Outdoor Storage Deck Box for Patio Furniture Outdoor Cushions Garden Tools and Sports/Pools Equipment Weather Resistant Resin Lockable (Black)**YITAHOME**$197.76**4.4★**▲ 79%**](https://www.amazon.com/dp/B0B8MFXCM1) [**WTFGO Outdoor Storage Box 320 Gallon Resin Deck Boxes Outdoor Waterproof For Patio Furniture Garden Tools Pool Supplies Lockable And UV Resistant (Rattan Black)**WTFGO**$205.02**4.4★**▲ 78%**](https://www.amazon.com/dp/B0FVLQHHCP) [**TARKARI 275 Gallon Resin Deck Box Waterproof Outdoor Storage Box Lockable for Patio Furniture Garden Tools Pool Accessories UV-Resistant for All Weather Use Black**TARKARI**$200.18**4.2★**▲ 75%**](https://www.amazon.com/dp/B0DKX1XNNN)
**~~View all trending →~~**
## **What buyers say about 230 gallon outdoor storage box**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**20%
*“Assembly was easy”*
**Storage Capacity**13%
*“Lots of space”*
**Strength**9%
*“It is sturdy”*
**Quality-Overall**8%
*“Excellent Product”*
**Size-Overall**6%
*“size is great”*
**Value For Money**5%
*“Good Value”*
**Durability**4%
*“Very durable”*
**Water Resistance**3%
*“It has been waterproof in the rain”*
**Advertised Vs Actual Product**3%
*“As Advertised”*
**Ease Of Use**2%
*“super EASY”*
### **What buyers complain about **
**Assembly/Installation**10%
*“Partially assembled very poorly”*
**Strength**8%
*“Flimsy”*
**Quality-Overall**7%
*“Not good quality”*
**Water Resistance**7%
*“NOT WATERPROOF”*
**Size-Overall**7%
*“Smaller than described”*
**Instructions/User Manual/Troubleshooting**5%
*“Instructions are horrible”*
**Value For Money**5%
*“Not worth the price”*
**Durability**5%
*“Not As Durable as It Should Be”*
**Leak-Proof**4%
*“Leaks like a sieve”*
**Design-Overall**3%
*“Extremely flimsy design”*
### **Top return reasons **
**Defective Material/Parts**27%
**Size-Overall**25%
**Color**9%
**Assembly/Installation**7%
**Value For Money**4%
**Material Quality**3%
**Advertised Vs Actual Product**3%
**Quality-Overall**3%
**Strength**2%
**Functionality-Overall**2%
## **Common questions**
- **Is 230 gallon outdoor storage box profitable to sell on Amazon United States?**
- The niche generates $561K/yr across 44 tracked products. 16 of 19 products launched in the last 360 days are still selling. 90-day search growth is +201.9%. Flapen's verdict: Worth a look (70/100).
- **How competitive is the 230 gallon outdoor storage box niche?**
- 21 brands and 45 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in 230 gallon outdoor storage box?**
- Top complaints mined from reviews: Assembly/Installation, Strength, Quality-Overall. The return rate is 0.7%.
- **When does demand for 230 gallon outdoor storage box peak?**
- Demand peaks in Jun–Jul–Oct; the busiest month runs 6.9× the quietest.
- **What does it cost to enter the 230 gallon outdoor storage box niche?**
- Listings span $149.43–$268.59; the average listing price is $222.61 (sweet spot $15–$100). The average incumbent carries 1,161 reviews — the moat a new listing must climb.
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