UIRZOTN 8-Pack 20oz Sublimation Tumblers Skinny Straight – Sublimation-ready, Double-wall Insulated

These are eight 20oz skinny sublimation-ready tumblers by UIRZOTN built for full-wrap personalization and daily hot-or-cold beverage use.

Designed for crafters, small businesses, and gift-makers, the UIRZOTN 8 Pack 20oz Sublimation Tumblers combines a smooth polymer coating for reliable dye transfer with double-wall vacuum insulation and stainless-steel durability. Each kit includes lids, straws, brushes, shrink film, and simple packaging so you can produce finished tumblers straight away. The straight-sided skinny profile works with most press and wrap systems and fits many cup holders, making these blanks a practical canvas for custom designs sold online, at craft fairs, or given as keepsakes.

How do these tumblers perform with sublimation equipment?

These tumblers are coated specifically for dye-sublimation transfers and sized to accept full-wrap artwork. Follow recommended temperature and timing for consistent transfers; both heat-press and oven methods are viable when using sublimation shrink film. Proper wrapping and even heat distribution reduce ghosting and color shifts.

• Heat-press guideline: 334°F for 50 seconds with sublimation shrink film.
• Oven guideline: 300°F for about 6 minutes with shrink wrap applied.
• Polymer-coated surface for vibrant, durable prints.
• Straight 20oz skinny shape minimizes distortions during wrapping.

Can these tumblers keep drinks hot or cold reliably?

Yes — each tumbler uses a double-walled, vacuum-insulated 304 stainless-steel construction to slow heat transfer and preserve beverage temperature longer than single-wall cups. The included push-button lid helps reduce spills and keeps out debris when on the move.

• 304 food-grade stainless steel for corrosion resistance and taste neutrality.
• Double-wall vacuum insulation for improved temperature retention.
• Push-button lid design helps prevent accidental opening and contamination.
• Includes reusable straw for cold beverages.

What accessories and extras come with each 8-pack?

Each bulk set is packaged with practical accessories to simplify production and gifting. You receive lids, straws, cleaning brushes, sublimation paper and shrink film, silicone protective pads, and simple white gift boxes with gray ribbon — everything needed to finish, protect, and present your customized tumblers.

• Eight push-button lids and eight reusable straws included.
• Brush for inside cleaning and silicone pads to protect surfaces during pressing.
• Sublimation paper and shrink film included to start transfers immediately.
• White DIY packaging plus gray ribbon for finished presentation.

How easy are these tumblers to clean and reuse?

These tumblers are intended as long-lasting, reusable drinkware with straightforward maintenance. Hand washing is recommended to protect printed finishes and the polymer coating; the included brush helps reach the bottom and straw channels for a thorough clean.

• Included brush cleans interior and straw effectively.
• Hand-wash guidance helps preserve printed designs and coating.
• Durable stainless-steel core resists everyday wear and tear.
• Reusable straw reduces single-use plastic waste.

Who this product is for: Makers, small brands, event organizers, and gift-givers who need a reliable blank that produces consistent sublimation prints at scale. If you sell custom drinkware, run workshops, or want coordinated keepsakes for parties and corporate events, this 8-pack provides materials and accessories to begin producing polished, insulated tumblers right away.