
Heat Press 20 Oz Sublimation Tumbler Straight Stainless Steel Sublimation Cup Blank to Sublimate. Double Wall Vacuum Insulation: Keeps drinks hot for 12 hours and cold for 16 hours. Leak Proof Design: Features silicone seals and leakproof lids for spill-free travel. Customized Color Support: Offers custom decals and color options for branding. Food Grade BPA-Free Material: Made from safe stainless steel with eco-friendly slide lids. Heat Transfer Printing Ready: Well-coated body suitable for sublimation heat press machines. Multiple Capacity Options: Available in 12oz, 15oz, 20oz, and 30oz sizes. Complete Accessory Set: Includes stainless steel straw, lid, and individual box. Fast Lead Time: Peak and off-season production completed within 15 workdays.