---
title: "Glitter Sublimation Tumblers 20 Oz Skinny Straight — $12K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/glitter-sublimation-tumblers-20-oz-skinny-straight"
last_updated: "2026-08-10T03:21:02.411Z"
locale: en
meta:
description: "Niche score 38/100 · $12K/yr market · 15K searches/yr · $40.34 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $12K/yr market · 15K searches/yr · $40.34 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Glitter Sublimation Tumblers 20 Oz Skinny Straight — $12K/yr Amazon US Niche (2026) - Flapen"
---
# **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 5% 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
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, glitter sublimation tumblers 20 oz skinny straight is a $12K/yr Amazon United States market (15K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 38/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glitter sublimation tumblers 20 oz skinny straight market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$10K–$20K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#2,372**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **15.0%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **317 days**
## **Competition & brand share**
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%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**13%**
- Wzaytia39% - PYD Life20% - AGH10% - ColorSub9% - Hogg5% - Temolulu5% - Open — no brand owns it (6 brands, 13%)
## **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×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/glitter-sublimation-tumblers-20-oz-skinny-straight/trend)
## **Top glitter sublimation tumblers 20 oz skinny straight search terms**
- **glitter sublimation tumblers**9K/yr-23.3%2.3% conv. - **sublimation glitter tumblers**3K/yr-33.0%1.7% conv. - **glitter sublimation tumblers 20 oz**2K/yr-6.0%3.5% conv. - **glitter tumbler sublimation**449/yr+12.5%3.7% conv. - **glitter sublimation tumblers 20 oz skinny straight**69/yr+200.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/glitter-sublimation-tumblers-20-oz-skinny-straight/search-terms)
## **Top glitter sublimation tumblers 20 oz skinny straight 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%$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**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**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**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**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**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**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**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**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**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)**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**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**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**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**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)**Patelai**$27.84**5.0★**▲ 49%**](https://www.amazon.com/dp/B0F47Q96M5)
**~~View all trending →~~**
## **What buyers say about glitter sublimation tumblers 20 oz skinny straight**
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%
## **Common questions**
- **Is glitter sublimation tumblers 20 oz skinny straight profitable to sell on Amazon United States?**
- The niche generates $12K/yr across 19 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -22.4%. Flapen's verdict: Skip it (38/100).
- **How competitive is the glitter sublimation tumblers 20 oz skinny straight niche?**
- 12 brands and 14 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in glitter sublimation tumblers 20 oz skinny straight?**
- Top complaints mined from reviews: Color, Size-Overall, Brightness/Shine/Glow. The return rate is 1.2%.
- **When does demand for glitter sublimation tumblers 20 oz skinny straight peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the glitter sublimation tumblers 20 oz skinny straight niche?**
- Listings span $11.83–$123.95; the average listing price is $40.34 (sweet spot $15–$100). The average incumbent carries 412 reviews — the moat a new listing must climb.
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