---
title: "glow in the dark sublimation tumblers — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/glow-in-the-dark-sublimation-tumblers"
last_updated: "2026-07-14T00:00:42.223Z"
locale: en
meta:
  description: "a small market ($26K/yr) — glow in the dark sublimation tumblers doesn't clear our bar today."
  "og:description": "a small market ($26K/yr) — glow in the dark sublimation tumblers doesn't clear our bar today."
  "og:title": "glow in the dark sublimation tumblers — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

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# **glow in the dark sublimation tumblers**

**Skip it**

A small market ($26K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 24Conversion 26Competition 59Returns 88Price range 68Avg price 95Brand share 51Review moat 54Quality gap 37

**Avg price**

**Incredible****$41.93**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.4%**

return rate — above 6% kills the launch gate

**Price range**

**Good****$11.70–$136.90**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Competition**

**Good****49%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Good****1,337.35**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****74%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Okay****2.1%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Bad****-2.1%**

90-day search growth — must beat 0% to launch

**Market size**

**Bad****$26K**

$26K/yr · 29K searches

## **Competition**

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**13 **▼falling

**Sellers**

**16**

**Top-5 brand share**

**74%**

**Open market**

**21%**

- Meoky22% - AGH21% - Joyclub18% - Silva lining designing8% - FAMKX5% - ENCOOL4%

## **Product shelf**

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%$5K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Joyclub 8 Pack Sublimation Tumblers Glow in the Dark 20 oz Bulk Blank Tumblers Skinny Straight Flat Bottom Cups White with Lid and Straw](https://m.media-amazon.com/images/I/51UpBHqIB6L.jpg)**Joyclub 8 Pack Sublimation Tumblers Glow in the Dark 20 oz Bulk Blank Tumblers Skinny Straight Flat Bottom Cups White with Lid and Straw**Joyclub**$40.25**4.8★2,468 rev](https://www.amazon.com/dp/B0CHYHSDX3) [2![Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (Butterfly)](https://m.media-amazon.com/images/I/51bqKhW6qJL.jpg)**Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (Butterfly)**Meoky**$25.50**4.7★2,114 rev](https://www.amazon.com/dp/B0D7Q3XWNV) [3![stainless steel cup Water bottle bottle Stainless steel tumbler Black Tumbler Tumbler for engrave (40oz White/Glow in the dark Green(39))](https://m.media-amazon.com/images/I/31nt71gco3L.jpg)**stainless steel cup Water bottle bottle Stainless steel tumbler Black Tumbler Tumbler for engrave (40oz White/Glow in the dark Green(39))**Silva lining designing**$26.15**4.5★14 rev](https://www.amazon.com/dp/B0DTGKGX2H) [4![AGH 20 oz Sublimation Tumblers Glow In The Dark 4PCS Luminous Skinny Straight Tumbler Blank Glow From White To Green Blue Orange Red With Stainless Straw and Lid for Coffee Mug Thermos](https://m.media-amazon.com/images/I/41ZMwuR+JfL.jpg)**AGH 20 oz Sublimation Tumblers Glow In The Dark 4PCS Luminous Skinny Straight Tumbler Blank Glow From White To Green Blue Orange Red With Stainless Straw and Lid for Coffee Mug Thermos**AGH**$30.05**4.5★226 rev](https://www.amazon.com/dp/B09M86J62S) [5![Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (1 Pack Sea Life)](https://m.media-amazon.com/images/I/31GNZ342etL.jpg)**Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (1 Pack Sea Life)**Meoky**$23.58**4.7★2,114 rev](https://www.amazon.com/dp/B0D7Q28TJB)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![PLUGFUN 40oz Glow in the Dark Tumbler with Handle & Straw Travel Mug 1PC](https://m.media-amazon.com/images/I/31ZDhIG+tyL.jpg)**PLUGFUN 40oz Glow in the Dark Tumbler with Handle & Straw Travel Mug 1PC**PLUGFUN**$24.92**19 rev3mo ago](https://www.amazon.com/dp/B0GT7BVPTC) [![Meoky Glow in the Dark Tumbler: 40 oz Tumbler with Handle and Straw- Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Nebula)](https://m.media-amazon.com/images/I/51SY7CUT2NL.jpg)**Meoky Glow in the Dark Tumbler: 40 oz Tumbler with Handle and Straw- Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Nebula)**Meoky**$29.76**13,832 rev3mo ago](https://www.amazon.com/dp/B0GSV4BQ9K) [![ENCOOL Insulated Water Bottle with Straw Stainless Steel Water Bottle Glow in the Dark Leak-Proof BPA-Free Keeps Cold for 24 Hours for Sports Travel School (26 oz Midnight Butterfly)](https://m.media-amazon.com/images/I/41A0rtnW+5L.jpg)**ENCOOL Insulated Water Bottle with Straw Stainless Steel Water Bottle Glow in the Dark Leak-Proof BPA-Free Keeps Cold for 24 Hours for Sports Travel School (26 oz Midnight Butterfly)**ENCOOL**$23.28**2,438 rev7mo ago](https://www.amazon.com/dp/B0G33TF726) [![Hogg 20 oz Glow in the Dark Sublimation Tumblers (9 Units) - Bundle Sublimation Blanks Glow in the Dark Tumbler 20oz Skinny Blank Cups with Lids and Straws 3 Green 3 Red 3 Blue Bundle](https://m.media-amazon.com/images/I/41OyeZ5C4xL.jpg)**Hogg 20 oz Glow in the Dark Sublimation Tumblers (9 Units) - Bundle Sublimation Blanks Glow in the Dark Tumbler 20oz Skinny Blank Cups with Lids and Straws 3 Green 3 Red 3 Blue Bundle**Hogg**$69.31**3 rev10mo ago](https://www.amazon.com/dp/B0FNFH23G2) [![stainless steel cup Water bottle bottle Stainless steel tumbler Black Tumbler Tumbler for engrave (40oz White/Glow in the dark Green(39))](https://m.media-amazon.com/images/I/31nt71gco3L.jpg)**stainless steel cup Water bottle bottle Stainless steel tumbler Black Tumbler Tumbler for engrave (40oz White/Glow in the dark Green(39))**Silva lining designing**$26.15**14 rev1y ago](https://www.amazon.com/dp/B0DTGKGX2H)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![PLUGFUN 40oz Glow in the Dark Tumbler with Handle & Straw Travel Mug 1PC](https://m.media-amazon.com/images/I/31ZDhIG+tyL.jpg)**PLUGFUN 40oz Glow in the Dark Tumbler with Handle & Straw Travel Mug 1PC**PLUGFUN**$24.92**4.3★**▲ 509%**](https://www.amazon.com/dp/B0GT7BVPTC) [![Meoky Glow in the Dark Tumbler: 40 oz Tumbler with Handle and Straw- Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Nebula)](https://m.media-amazon.com/images/I/51SY7CUT2NL.jpg)**Meoky Glow in the Dark Tumbler: 40 oz Tumbler with Handle and Straw- Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Nebula)**Meoky**$29.76**4.6★**▲ 500%**](https://www.amazon.com/dp/B0GSV4BQ9K) [![ENCOOL Insulated Water Bottle with Straw Stainless Steel Water Bottle Glow in the Dark Leak-Proof BPA-Free Keeps Cold for 24 Hours for Sports Travel School (26 oz Midnight Butterfly)](https://m.media-amazon.com/images/I/41A0rtnW+5L.jpg)**ENCOOL Insulated Water Bottle with Straw Stainless Steel Water Bottle Glow in the Dark Leak-Proof BPA-Free Keeps Cold for 24 Hours for Sports Travel School (26 oz Midnight Butterfly)**ENCOOL**$23.28**4.5★**▲ 263%**](https://www.amazon.com/dp/B0G33TF726) [![Meoky 40 oz Tumbler with Handle and Straw: Glow in the Dark Tumbler with Lid and Straw - Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Jellyfish)](https://m.media-amazon.com/images/I/51sORT50CmL.jpg)**Meoky 40 oz Tumbler with Handle and Straw: Glow in the Dark Tumbler with Lid and Straw - Stainless Steel Insulated Tumbler for Car Cup Holders - Travelers Commuters Workers (1 Pack Jellyfish)**Meoky**$27.92**4.7★**▲ 133%**](https://www.amazon.com/dp/B0DSBTNBWX) [![Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (1 Pack Sea Life)](https://m.media-amazon.com/images/I/31GNZ342etL.jpg)**Meoky 40 oz Glow in the Dark Tumbler with Handle and Straw Tumbler with Lid and Straw Insulated Stainless Steel Travel Mug 100% Leak-proof Keeps Cold for 34 Hours (1 Pack Sea Life)**Meoky**$23.58**4.7★**▲ 116%**](https://www.amazon.com/dp/B0D7Q28TJB)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 101 weeks — -2.1% search growth over the last 90 days.

3K2KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 5.7×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Brightness/Shine/Glow**28%

*“Glow”*

**Temperature Retention**13%

*“seems to keep my water cold”*

**Advertised Vs Actual Product**10%

*“was exactly what I wanted”*

**Value For Money**8%

*“worth every bit the price”*

**Color**7%

*“the color attractive”*

**Durability**5%

*“It is very durable”*

**Quality-Overall**5%

*“The straws are good quality”*

**Gifting Purpose**4%

*“Beautiful quality, Giftable”*

**Design-Overall**3%

*“The glow-in-the-dark design is a fun little extra”*

**Leak-Proof**3%

*“it will not leak”*

### **What buyers complain about **

**Brightness/Shine/Glow**26%

*“NO GLOW”*

**Quality-Overall**10%

*“made it feel lower quality than expected”*

**Leak-Proof**8%

*“Came with 2 broken lids”*

**Heating**7%

*“it would melt working a few hours”*

**Advertised Vs Actual Product**7%

*“Picture is deceiving”*

**Bulb Flicker/Dimming/Color**3%

*“They dont glow in the dark”*

**Defective Material/Parts**3%

*“something is loose”*

**Cushion**3%

*“No pad for bottom of tumbler”*

**Size-Overall**3%

*“It's huge”*

**Strength**2%

*“not sturdy whatsoever”*

### **Top return reasons **

**Brightness/Shine/Glow**24%

**Functionality-Overall**13%

**Size-Overall**13%

**Advertised Vs Actual Product**10%

**Color**10%

**Temperature Control**8%

**Bulb Flicker/Dimming/Color**5%

**Leak-Proof**4%

**Design-Overall**3%

**Durability**3%