Is sublimation tumblers profitable to sell on Amazon United Kingdom?

The niche generates £130K/yr across 42 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is +18.3%. Flapen's verdict: Worth a look (62/100).

How competitive is the sublimation tumblers niche?

18 brands and 23 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in sublimation tumblers?

Top complaints mined from reviews: Mechanism Issues, Advertised Vs Actual Product, Design-Overall. The return rate is 1.0%.

When does demand for sublimation tumblers peak?

Demand peaks in Sep–Dec; the busiest month runs 1.9× the quietest.

What does it cost to enter the sublimation tumblers niche?

Listings span £7.40–£91.71; the average listing price is £42.61 (sweet spot $15–$100). The average incumbent carries 487 reviews — the moat a new listing must climb.

sublimation tumblers

Worth a look

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible£42.61

avg listing price — sweet spot $15–$100

Price range

Great£7.40–£91.71

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

Competition

Great39%

top-5 click share — an open shelf

Review moat

Great487.05

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.9%

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

Brand share

Good68%

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

Growth

Okay+18.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay£130K

£130K/yr · 51K searches

According to Flapen's Amazon United Kingdom niche tracking, sublimation tumblers is a £130K/yr Amazon United Kingdom market (51K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Sep–Dec. Verdict: Worth a look — 62/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

sublimation tumblers market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: £107K–£128K; units × avg price
Conversion rate: 5.9%
Avg BSR: #2,629
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 17.3%
Avg brand age: 29 months
Avg seller age: 238 days

Competition & brand share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

18 falling

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

39%

Top 20: 79%

Open market

26%

PYD Life27%
Cafultgo17%
Sumex8%
MSYU8%
Buwaters7%
WULAIHO6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +18.3% search growth over the last 90 days.

Peak months: Sep, Dec · busiest ÷ quietest = 1.9×

Open Trend

Top sublimation tumblers search terms

sublimation tumblers28K/yr +13.9%4.0% conv.
20oz tumbler9K/yr +25.4%0.9% conv.
20oz sublimation tumbler5K/yr +44.9%8.2% conv.
sublimation tumbler5K/yr +4.1%4.1% conv.
sublimation tumblers 20oz4K/yr +19.7%6.3% conv.

All search terms

Top sublimation tumblers 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

PYD Life Sublimation Blanks Skinny Tumbler White 20 OZ Straight Stainless Steel Tumbler with Metal Straw for Mug Tumbler Heat Press Machine Sublimation Printing 4 Pack

PYD Life£18.234.8★4,318 rev

PYD Life 10 Pack Sublimation Tumbler Bulk Blanks 20oz White Stainless Steel with Metal Straw and Lid for Tumbler Heat Press Machine Sublimation Print

PYD Life£37.934.7★194 rev

24 Pack Sublimation Tumblers 20 oz White Skinny Straight Flat Bottom Blank Tumbler Cups Stainless Steel Insulated Sublimation Tumbler with Lid and Straw for Heat Transfer DIY Craft Individually Box

Malloom£75.903.8★10 rev

MSYU 10 Pack Sublimation Tumblers Bulk 20 oz Stainless Steel Straight Skinny Tumbler White Double Walled Vacuum Tumbler with Straws and Lid for DIY Memorial Gifts Individually Boxed

MSYU£39.214.8★42 rev

Sumex 8 Pack Sublimation Blanks Skinny Tumbler White 20 OZ Straight Doubler Walled Stainless Steel Tumbler with Metal Straw for Mug Tumbler Heat Press Machine

Sumex£30.594.4★82 rev

Newest

by launch date

Buwaters 12 oz case (25 Units) Sublimation Tumbler Mug Stainless Steel Vacuum Insulated Colored with Magnetic Lid

Buwaters£55.840 rev

3mo ago

Sumex 25 Pack Sublimation Blanks Skinny Tumbler White 20 OZ Straight Doubler Walled Stainless Steel Tumbler with Plastic Straw for Mug Tumbler Heat Press Machine

Sumex£74.5282 rev

6mo ago

Cafultgo 20 oz Sublimation Tumbler Cups with Travel Lid & Straws Double Wall Insulated Stainless Steel Blanks with a Handle for Crafts Business Gifts (Black Nozzle 24pcs)

Cafultgo£91.714 rev

10mo ago

25 Pack Sublimation Tumblers Bulk 20 Oz Stainless Steel Double Wall Insulated Tumbler Straight Sublimation Blank Cups with Lid and Straw Individual Gift Boxed

Cosictic£76.892 rev

11mo ago

Tsudoku 8 Pack Sublimation Tumblers 20 OZ Stainless Steel Straight Skinny

Tsudoku£30.923 rev

11mo ago

What buyers say about sublimation tumblers

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

What buyers love

Quality-Overall46%

“Good quality”

Value For Money15%

“Great value”

Color10%

“And the colour is beautiful,”

Size-Overall8%

“They are a great size”

Advertised Vs Actual Product7%

“Exactly as advertised”

Gifting Purpose4%

“Perfect for personalised gifts”

Ease Of Use3%

“especially for beginners”

Design-Overall1%

“so designs look bright”

Brightness/Shine/Glow1%

“so designs look bright”

Ease Of Cleaning1%

“clean once pressed”

What buyers complain about

Mechanism Issues25%

“just kept spinning around”

Advertised Vs Actual Product25%

“Wrong description”

Design-Overall8%

“though the designs arent suitable for Amazon lol”

Instructions/User Manual/Troubleshooting4%

“One thing worth noting is that there are no instructions on the box”

Top return reasons

Size-Overall38%

Color22%

Ease Of Use9%

Leak-Proof8%

Mechanism Issues7%

Functionality-Overall3%

Weight Heavy3%

Value For Money3%

Durability3%

Scratch Resistance3%

Common questions

Is sublimation tumblers profitable to sell on Amazon United Kingdom?: The niche generates £130K/yr across 42 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is +18.3%. Flapen's verdict: Worth a look (62/100).
How competitive is the sublimation tumblers niche?: 18 brands and 23 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in sublimation tumblers?: Top complaints mined from reviews: Mechanism Issues, Advertised Vs Actual Product, Design-Overall. The return rate is 1.0%.
When does demand for sublimation tumblers peak?: Demand peaks in Sep–Dec; the busiest month runs 1.9× the quietest.
What does it cost to enter the sublimation tumblers niche?: Listings span £7.40–£91.71; the average listing price is £42.61 (sweet spot $15–$100). The average incumbent carries 487 reviews — the moat a new listing must climb.