---
title: "Nuka Cola Caps — $39K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/toys-games/nuka-cola-caps"
last_updated: "2026-08-08T14:22:39.156Z"
locale: en
meta:
description: "Niche score 39/100 · $39K/yr market · 63K searches/yr · $28.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $39K/yr market · 63K searches/yr · $28.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Nuka Cola Caps — $39K/yr Amazon US Niche (2026) - Flapen"
---
# **nuka cola caps**
**Skip it**
Soft demand (-40.2% this quarter) — this niche doesn't clear our bar today.
Market size 10Growth 5Conversion 27Competition 39Returns 96Price range 85Avg price 95Brand share 35Review moat 86Quality gap 18
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$28.66**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****270.74**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$6.03–$77.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$39K**
$39K/yr · 63K searches
**Growth**
**Bad****-40.2%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, nuka cola caps is a $39K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 39/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nuka cola caps market data**
- **Units sold / yr**
- **2K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$43K–$57K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#2,193**
- **Page quality**
- **0%**
- **Prime**
- **43%**
- **Sponsored**
- **26%**
- **Out of stock**
- **14.1%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**57**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 96%
**Open market**
**12%**
- Modiphius37% - Generic28% - Bottle Cap Co9% - Fallout6% - JULEASEL4% - Owbnaa4% - Open — no brand owns it (5 brands, 12%)
## **Demand**
Weekly Amazon search volume, last 25 weeks — -40.2% search growth over the last 90 days.
2K2KSpike '26Feb '26Mar '26Apr '26May '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/toys-games/nuka-cola-caps/trend)
## **Top nuka cola caps search terms**
- **modiphius**13K/yr+9.1%0.3% conv. - **fallout bottle caps**13K/yr-44.3%1.3% conv. - **modiphius fallout**10K/yr-34.6%0.1% conv. - **nuka cola bottle caps**11K/yr-59.8%1.8% conv. - **fallout caps**10K/yr-60.4%1.5% conv. - **nuka cola caps**7K/yr-48.0%1.6% conv. [**All search terms **](https://flapen.com/research/us/toys-games/nuka-cola-caps/search-terms)
## **Top nuka cola caps 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%10%$4K20%$8K30%$12K40%$16K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Modiphius: Fallout Nuka-Cola Caps Set Includes 50 Distressed Nuka-Cola Bottle Caps Made By an Official Bottle Cap Manufacturer For Ages 14 and up**Modiphius**$17.40**4.8★1,814 rev](https://www.amazon.com/dp/B07ZR27DFY) [2**Un-official Handmade Nuka Cola Bottle Caps (Nuka Cola 20 Bottle Caps)**Generic**$9.99**5.0★6 rev](https://www.amazon.com/dp/B0GFKTY3C6) [3**100 Vintage and Vintage Inspired Bottle Caps Random Mix**Bottle Cap Co**$13.85**4.6★1,215 rev](https://www.amazon.com/dp/B0085OI97O) [4**JULEASEL Nuclear Winter Bottle Cap Stash Box 30 Red Caps Gag Gifts for Men**JULEASEL**$17.87**4.6★960 rev](https://www.amazon.com/dp/B0DMSNYZCF) [5**Fallout - Vault Tec Adjustable Baseball Hat**Fallout**$21.98**4.7★62 rev](https://www.amazon.com/dp/B0CWN54NYD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Owbnaa Nuka Drinks Cola Baseball Cap Pattern Washed Cotton Hat Truck Caps Adjustable Trucker Hats Denim Hats Summer Cycling Cowboy Caps**Owbnaa**$6.03**16 rev4mo ago](https://www.amazon.com/dp/B0F9TCXRCR) [**Star Trek Adventures: Second Edition - Species Sourcebook - Hardcover RPG Expand NPC Cast New Species & Talents Campaign Guidance-Mechanics-Rules**Modiphius**$40.21**4 rev5mo ago](https://www.amazon.com/dp/1802812180) [**Un-official Handmade Nuka Cola Bottle Caps (Nuka Cola 20 Bottle Caps)**Generic**$9.99**6 rev6mo ago](https://www.amazon.com/dp/B0GFKTY3C6) [**Un-official Handmade Nuka Cola Bottle Caps (Nuka Cola 50 Bottle Caps)**Generic**$24.98**6 rev6mo ago](https://www.amazon.com/dp/B0GFJ5J4DX) [**Un-official Handmade Nuka Cola Bottle Caps (Nuka Cola 40 Bottle Caps)**Generic**$19.99**6 rev6mo ago](https://www.amazon.com/dp/B0GFHQDGQL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SoGoNati Embroidered Baseball Cap for Women & Men Vintage Cotton Dad Hat Adjustable Trucker Hat with Fun Sayings Girl Dad Black**SoGoNati**$19.94**4.2★**▲ 349%**](https://www.amazon.com/dp/B0FLK5T1CQ) [**Bubba BLW Toddler Boy Snap Back - Baseball Cap - Trucker Cap - Newborn Youth Flat Brim Patch Sun Hat (M 2-5 Years)**Knuckleheads Little Threads**$24.93**4.8★**▲ 323%**](https://www.amazon.com/dp/B08Q4N2Q15) [**Star Trek Adventures: Second Edition - Species Sourcebook - Hardcover RPG Expand NPC Cast New Species & Talents Campaign Guidance-Mechanics-Rules**Modiphius**$40.21**5.0★**▲ 300%**](https://www.amazon.com/dp/1802812180) [**Un-official Handmade Nuka Cola Bottle Caps (Nuka Cola 50 Bottle Caps)**Generic**$24.98**5.0★**▲ 245%**](https://www.amazon.com/dp/B0GFJ5J4DX) [**Bioworld Fallout Vault Boy Thumbs Up Snapback Hat Black One Size**Bioworld**$36.37**4.7★**▲ 117%**](https://www.amazon.com/dp/B01B6Y07II)
**~~View all trending →~~**
## **What buyers say about nuka cola caps**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“great quality care”*
**Value For Money**23%
*“Great deal”*
**Gifting Purpose**11%
*“Great gift”*
**Advertised Vs Actual Product**10%
*“Exactly as described”*
**Design-Overall**5%
*“It's well built”*
**Fun/Entertainment Experience**3%
*“Still fun to play”*
**Adjustability/Rotatability/Reclining**3%
*“the adjustable fit worked well”*
**Material Quality**3%
*“Great material, great to look it, easy to understand”*
**Comfort-Overall**3%
*“It is comfortable and nice”*
**Size-Overall**3%
*“fits him better than most others have too”*
### **What buyers complain about **
**Size-Overall**43%
*“Was also four caps short”*
**Strength**14%
*“fragile box”*
**Color**12%
*“it faded on me pretty early”*
**Print Quality**7%
*“The logo is not embroidered”*
### **Top return reasons **
**Size-Overall**47%
**Value For Money**11%
**Color**9%
**Advertised Vs Actual Product**9%
**Quality-Overall**6%
**Smell**6%
**Instructions/User Manual/Troubleshooting**3%
**Material Quality**3%
**Gifting Purpose**3%
**Unsustainable Design**1%
## **Common questions**
- **Is nuka cola caps profitable to sell on Amazon United States?**
- The niche generates $39K/yr across 23 tracked products. 3 of 8 products launched in the last 360 days are still selling. 90-day search growth is -40.2%. Flapen's verdict: Skip it (39/100).
- **How competitive is the nuka cola caps niche?**
- 11 brands and 57 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in nuka cola caps?**
- Top complaints mined from reviews: Size-Overall, Strength, Color. The return rate is 0.9%.
- **What does it cost to enter the nuka cola caps niche?**
- Listings span $6.03–$77.52; the average listing price is $28.66 (sweet spot $15–$100). The average incumbent carries 271 reviews — the moat a new listing must climb.
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