20 oz or 30 oz Rainbow Stainless Steel Double Wall Insulated Tumbler, Laser Engraved with Logo or Blank

Our rainbow oil slick look insulated tumblers look fantastic either blank or laser engraved with your logo.

• Double-wall stainless steel construction
• Vacuum insulated for long lasting heat/cold retention
• Comes with nice box
• Choose blank or laser engraved

Note: The rainbow coating on these tumblers is applied with heat, permanently coloring the tumblers. You can't engrave them with a CO2 laser without a special marking compound.