CWRIEB 8-Pack 20oz Flat Edge Sublimation Tumblers – White Skinny Insulated Cups with Gift Box

Overview

Meet the CWRIEB 8-pack of 20oz flat-edge sublimation tumblers, crafted for design-minded crafters and small-batch gifts. The straight, sleek silhouette and flat bottom create a pristine surface ideal for full-wrap designs. Made from double-wall stainless steel, these tumblers are engineered to manage temperature differentials and minimize exterior condensation, keeping your focus on the artwork rather than the moisture on the outside.

Key features

• Flat-edge base supports uninterrupted sublimation across the full surface
• Double-wall stainless steel construction minimizes condensation and enhances durability
• Polymer coating prepped for dye sublimation prints with heat transfer

What’s included

• Eight 20oz tumblers
• Eight metal straws and straw brushes
• Eight sliding lids
• Eight silicone bases
• Eight window gift boxes and shrink wrap for packaging

Sublimation guidance

• Heat press: 50 seconds at 334°F for best transfer results
• Oven method: 6 minutes at 300°F with shrink wrap to improve coverage
• Pattern tips: start with a dry, clean surface and prewrap for uniform application

Design ideas and practical uses

These tumblers are ideal for personalized gifts, team or event mementos, or small-batch product line items. The ready-to-gift presentation is enhanced by the window boxes, while the durable construction supports repeated use in daily routines, workplaces, or at-home crafts.

Note: results can vary based on equipment, materials, and technique, so consider testing on a sample before large runs.