20oz Modern Curved Tumbler with Copper Lining – Perfect for Hot and Cold Beverages

20oz Modern Curved Tumbler with Copper Lining – Perfect for Hot and Cold Beverages

The Essentials: Application & Crafting Methods

• Best For: UV DTF wraps and vinyl decals for a quick finish, laser engraving for something permanent, or a full epoxy and glitter build for a market-ready piece.
• Application Note 1: The smooth curve lets a UV DTF wrap or vinyl decal follow the body without pleating; it's peel-and-stick with no heat press needed.
• Application Note 2: Laser engraving cuts straight into the bare steel with no prep. For an epoxy or glitter build, give the surface a light scuff first so the resin has something to hold onto.

Product Details

Twelve hours on your feet at a summer market and the water in this tumbler still hasn't gone warm by the time you're packing up the tent. That's the kind of blank worth building a design around. This 20oz curved tumbler is bare stainless steel with a copper lining built in underneath, no poly coating, no shortcuts. It's made for hands-on decorating, whether that's a UV DTF wrap applied in five minutes flat or a full epoxy build you'll be proud to sell at the next one.

The copper lining under the bare steel is part of what makes this shape worth reaching for order after order, and it takes an epoxy build just as well as a quick wrap. Give the surface a light scuff before you pour resin or paint, then build up your layers; our craft glitter range is a popular pick for exactly that kind of tumbler. If sanding sounds like a chore you'd rather skip, we also carry a pre-sanded 20oz skinny that's already done for you.

Features:

• Capacity: 20oz
• Material: Uncoated stainless steel with a copper lining.
• Design: Modern curved silhouette, copper lined for hot and cold beverages.

Quick Q&A

Q: Can I use sublimation on this blank?
A: No, this is bare stainless steel with a copper lining, not a poly coating, so it won't take a sublimation transfer. It's built for UV DTF wraps, vinyl, laser engraving and epoxy or glitter builds instead.

Q: What's the actual process for doing an epoxy build on this tumbler?
A: Start with a light scuff sand so the resin has grip, then apply your design and pour under a clear coat while the tumbler sits on a cup turner so it cures level instead of pooling on one side. Cure time depends on the resin you're using, so follow that product's own instructions before handling it.