20 oz Sublimation Tumblers 12 Pack Skinny Straight - Easy Sublimation

In this review of the 20 oz Sublimation Tumblers 12 Pack, the bottom line is simple: this set is aimed at crafters and small businesses who need consistent, blank tumblers optimized for heat-transfer decoration. The biggest reason to buy is the truly straight, integrated-mold design combined with a special sublimation coating that helps prints come out bright and clear when using a heat press or oven. Buyers who make personalized gifts or small production runs will appreciate that each cup is boxed and ready to customize.

Key Features

• 12-pack convenience: Includes a full set of 12 20 oz tumblers so you can produce multiple finished pieces or samples without repeated reordering.
• Absolutely straight body: Integrated molding keeps the tumbler perfectly straight to reduce alignment issues and lower the chance of misprints during sublimation.
• Special sublimation coating: A coating formulated for dye transfer helps colors appear bright and prevents a foggy finish after heat application.
• Complete accessory kit: Each set contains splash-proof lids, reusable straws, straw brushes, rubber bottoms and shrink warp films to finish and protect prints.
• Food-grade stainless steel: Made from 18/8 304 stainless with double-wall insulation so finished cups keep drinks hot or cold for hours while remaining durable.

Who It's For

This bundle is best for hobbyists, craft entrepreneurs and event planners who produce custom drinkware and need uniform blanks that behave predictably under heat. Because the set comes with 12 individually boxed tumblers and all finishing accessories, it suits makers doing small batch runs or gift production for family, friends and company presents.

It is less suitable for someone who wants a single sample or a wide variety of cup shapes and sizes; the straight skinny 20 oz format is specific, so buyers needing tapered or insulated bottles in other profiles should look elsewhere.

Pros & Cons

Pros

• High value: twelve tumblers with lids, straws and accessories ready for immediate sublimation work.
• Good sublimation results: customers report clear, vibrant prints and a smooth finish that helps designs pop.
• Durable construction: 18/8 304 stainless with double-wall insulation provides longevity and temperature retention.

Cons

• Some users note occasional ghosting on difficult designs, so careful transfer technique is still required.

Specifications

Capacity	20 oz
Quantity	12 pack
Material	18/8 304 food grade stainless steel
Coating	High quality sublimation coating for heat press or oven
Accessories included	12 lids, 12 straws, 12 straw brushes, 12 rubber bottoms, 12 shrink warp films, 12 individual boxes
Shape	Skinny straight with flat bottom

Our Verdict

This 12 pack of 20 oz sublimation tumblers is a solid choice for makers who need uniform blanks that produce bright, reliable prints and come ready with finishing accessories. It delivers good value for small batch production and personalized gifts, with the main caveat being that careful technique is needed to avoid occasional ghosting on complex transfers.

Frequently Asked Questions

Can these tumblers be sublimated with a heat press?
Yes, the special coating is designed for use with a heat press machine or sublimation oven to create bright, durable prints.

Are lids and straws included?
Yes, each cup in the 12 pack includes a splash-proof lid, a straw, a straw brush and a rubber bottom.

Do these tumblers retain temperature?
They are double-wall insulated and made from 18/8 304 stainless steel, so they keep drinks hot or cold for hours.