---
title: "glitter sublimation tumblers 20 oz skinny straight — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/glitter-sublimation-tumblers-20-oz-skinny-straight"
last_updated: "2026-07-14T00:00:28.646Z"
locale: en
meta:
  description: "a small market ($12K/yr) — glitter sublimation tumblers 20 oz skinny straight doesn't clear our bar today."
  "og:description": "a small market ($12K/yr) — glitter sublimation tumblers 20 oz skinny straight doesn't clear our bar today."
  "og:title": "glitter sublimation tumblers 20 oz skinny straight — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
---

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# **glitter sublimation tumblers 20 oz skinny straight**

**Skip it**

A small market ($12K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 14Conversion 26Competition 37Returns 90Price range 76Avg price 95Brand share 37Review moat 79Quality gap 21

**Avg price**

**Incredible****$40.34**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.2%**

return rate — above 6% kills the launch gate

**Review moat**

**Great****411.95**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Great****$11.83–$123.95**

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

**Competition**

**Okay****63%**

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

**Brand share**

**Okay****83%**

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

**Conversion**

**Okay****2.1%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-22.4%**

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

**Market size**

**Bad****$12K**

$12K/yr · 15K searches

## **Competition**

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**12 **—flat

**Sellers**

**14**

**Top-5 brand share**

**83%**

**Open market**

**13%**

- Wzaytia39% - PYD Life20% - AGH10% - ColorSub9% - Hogg5% - Temolulu5% - Open — no brand owns it (6 brands, 13%)

## **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%10%$1K20%$2K30%$4K40%$5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 19 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Wzaytia Glitter Sublimation Tumblers 20 Oz Skinny Straight 8 Pack Stainless Steel Sublimation Glitter Shimmer Tumbler Blanks Individually Boxed White](https://m.media-amazon.com/images/I/41cUUxNemvL.jpg)**Wzaytia Glitter Sublimation Tumblers 20 Oz Skinny Straight 8 Pack Stainless Steel Sublimation Glitter Shimmer Tumbler Blanks Individually Boxed White**Wzaytia**$44.45**4.6★161 rev](https://www.amazon.com/dp/B0C3B35679) [2![Wzaytia Glitter Sublimation Tumblers 20 Oz Skinny Straight 8 Pack Sublimation Glitter Skinny Tumbler Blanks Insulated Stainless Steel Tumbler Silver](https://m.media-amazon.com/images/I/51Ss4oua-wL.jpg)**Wzaytia Glitter Sublimation Tumblers 20 Oz Skinny Straight 8 Pack Sublimation Glitter Skinny Tumbler Blanks Insulated Stainless Steel Tumbler Silver**Wzaytia**$43.85**4.6★154 rev](https://www.amazon.com/dp/B0C13TRQT9) [3![PYD Life Sublimation Blank Glitter Skinny Tumbler Silver 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack](https://m.media-amazon.com/images/I/41Xw7VCxDAL.jpg)**PYD Life Sublimation Blank Glitter Skinny Tumbler Silver 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack**PYD Life**$33.42**4.7★451 rev](https://www.amazon.com/dp/B08X43GBC6) [4![Hogg 20 oz Sublimation Tumblers Holographic (24 Units) - Shimmer Coating Sublimation Blanks Bulk Tumblers with Lids and Straws 20oz Skinny Blank Cups](https://m.media-amazon.com/images/I/51Lg8KUgcrL.jpg)**Hogg 20 oz Sublimation Tumblers Holographic (24 Units) - Shimmer Coating Sublimation Blanks Bulk Tumblers with Lids and Straws 20oz Skinny Blank Cups**Hogg**$123.95**4.7★222 rev](https://www.amazon.com/dp/B0BTJB37NW) [5![PYD Life Sublimation Blank Glitter Skinny Tumbler Pink 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack](https://m.media-amazon.com/images/I/51ra8dD1y1L.jpg)**PYD Life Sublimation Blank Glitter Skinny Tumbler Pink 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack**PYD Life**$33.40**4.7★451 rev](https://www.amazon.com/dp/B08X43SQ8X)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![20 Oz 8 Pack Double Wall Pre Drilled Sublimation Storyboard Snow Globe Tumbler Inner Stainless Steel Outer Plastic Insulated Storyboard Cups DIY Interlayer for Glitter Storyboard Tumbler Gifts](https://m.media-amazon.com/images/I/41f87XAApnL.jpg)**20 Oz 8 Pack Double Wall Pre Drilled Sublimation Storyboard Snow Globe Tumbler Inner Stainless Steel Outer Plastic Insulated Storyboard Cups DIY Interlayer for Glitter Storyboard Tumbler Gifts**Temolulu**$40.15**36 rev8mo ago](https://www.amazon.com/dp/B0FWQKKQX6) [![ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Pink](https://m.media-amazon.com/images/I/41Y8xBCagVL.jpg)**ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Pink**ColorSub**$32.58**104 rev9mo ago](https://www.amazon.com/dp/B0FK4Z8Y2J) [![ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Teal](https://m.media-amazon.com/images/I/41KIoE2nihL.jpg)**ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Teal**ColorSub**$32.72**104 rev9mo ago](https://www.amazon.com/dp/B0FK4WKQ4J) [![PlanetFlame 6 Pack 17 oz Insulated Sublimation Tumbler Bulk Stainless Steel Double Wall Cups with Cork Silicone Base & Lid & Metal Straw Glitter White](https://m.media-amazon.com/images/I/41nemkcSeqL.jpg)**PlanetFlame 6 Pack 17 oz Insulated Sublimation Tumbler Bulk Stainless Steel Double Wall Cups with Cork Silicone Base & Lid & Metal Straw Glitter White**PlanetFlame**$49.94**29 rev10mo ago](https://www.amazon.com/dp/B0FNQZ5QGJ) [![Stvyar 20oz Flat edge sublimation tumblers White skinny insulated Sublimation tumbler Straight Cups with Individual Gift Box Silicone Bottom Polymer Coating for Heat Transfer (4 mix Rainbow)](https://m.media-amazon.com/images/I/41WKTR-KBFL.jpg)**Stvyar 20oz Flat edge sublimation tumblers White skinny insulated Sublimation tumbler Straight Cups with Individual Gift Box Silicone Bottom Polymer Coating for Heat Transfer (4 mix Rainbow)**Stvyar**$25.87**56 rev1y ago](https://www.amazon.com/dp/B0FH42VXVK)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![20 Oz 8 Pack Double Wall Pre Drilled Sublimation Storyboard Snow Globe Tumbler Inner Stainless Steel Outer Plastic Insulated Storyboard Cups DIY Interlayer for Glitter Storyboard Tumbler Gifts](https://m.media-amazon.com/images/I/41f87XAApnL.jpg)**20 Oz 8 Pack Double Wall Pre Drilled Sublimation Storyboard Snow Globe Tumbler Inner Stainless Steel Outer Plastic Insulated Storyboard Cups DIY Interlayer for Glitter Storyboard Tumbler Gifts**Temolulu**$40.15**4.4★**▲ 304%**](https://www.amazon.com/dp/B0FWQKKQX6) [![ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Pink](https://m.media-amazon.com/images/I/41Y8xBCagVL.jpg)**ColorSub 17 oz Sublimation Glitter Tumblers Cans Stainless Steel Sublimation Blanks Tumblers Double Wall Insulated Cups Set with Lid Straw Gift Box 6 Pack Pink**ColorSub**$32.58**4.8★**▲ 141%**](https://www.amazon.com/dp/B0FK4Z8Y2J) [![PlanetFlame 6 Pack 17 oz Insulated Sublimation Tumbler Bulk Stainless Steel Double Wall Cups with Cork Silicone Base & Lid & Metal Straw Glitter White](https://m.media-amazon.com/images/I/41nemkcSeqL.jpg)**PlanetFlame 6 Pack 17 oz Insulated Sublimation Tumbler Bulk Stainless Steel Double Wall Cups with Cork Silicone Base & Lid & Metal Straw Glitter White**PlanetFlame**$49.94**4.8★**▲ 116%**](https://www.amazon.com/dp/B0FNQZ5QGJ) [![PYD Life Sublimation Blank Glitter Skinny Tumbler Silver 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack](https://m.media-amazon.com/images/I/41Xw7VCxDAL.jpg)**PYD Life Sublimation Blank Glitter Skinny Tumbler Silver 20 OZ Straight Stainless Steel Coffee Cups with Lid and Metal Straw for Tumbler Heat Press Sublimation Oven Printing 4 Pack**PYD Life**$33.42**4.7★**▲ 62%**](https://www.amazon.com/dp/B08X43GBC6) [![Patelai 4 Pcs Glitter Skinny Tumblers 20 oz Insulated Stainless Steel Tumbler with Lid and Straw Gradient Color Travel Water Cups for Hot Cold Drink(Graduated Blue)](https://m.media-amazon.com/images/I/51ES1FdYf8L.jpg)**Patelai 4 Pcs Glitter Skinny Tumblers 20 oz Insulated Stainless Steel Tumbler with Lid and Straw Gradient Color Travel Water Cups for Hot Cold Drink(Graduated Blue)**Patelai**$27.84**5.0★**▲ 49%**](https://www.amazon.com/dp/B0F47Q96M5)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 101 weeks — -22.4% search growth over the last 90 days.

900700Prime Day '24Spike '24Holiday '24Prime Day '25Spike '25Spike '26 seasonDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 2.5×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**24%

*“The quality is beautiful in the size of a cup is a 20 ounce cup”*

**Brightness/Shine/Glow**16%

*“my daughter said it glows so bright at night”*

**Color**13%

*“Bright colors”*

**Value For Money**9%

*“Price was great for the 4pk”*

**Print Quality**7%

*“The prints come out amazing”*

**Material Quality**6%

*“The material was great”*

**Gifting Purpose**3%

*“Great for selling or gifting”*

**Non-Stick Coating**3%

*“the white coating is great”*

**Leak-Proof**3%

*“Leak proof”*

**Measurement/Reading Accuracy**3%

*“at least its closer to accurate”*

### **What buyers complain about **

**Color**25%

*“I just wish I could order all of one color”*

**Size-Overall**17%

*“A little small”*

**Brightness/Shine/Glow**13%

*“Does not glow in the dark”*

**Temperature Retention**8%

*“These cups arent for hot drinks”*

**Strength**8%

*“Not very sturdyas Boxes were damaged”*

**Temperature Control**8%

*“Does not keep drinks cold as stated”*

**Bulb Flicker/Dimming/Color**4%

*“They dont glow in the dark”*

**Value For Money**4%

*“Too expensive”*

**Advertised Vs Actual Product**3%

*“please ignore the reviews from people who clearly did not read the product description before buying”*

### **Top return reasons **

**Value For Money**20%

**Size-Overall**19%

**Advertised Vs Actual Product**14%

**Leak-Proof**13%

**Quality-Overall**8%

**Heating**6%

**Brightness/Shine/Glow**5%

**Color**3%

**Touch/Button Controls**3%

**Compatibility-Overall**3%