Custom 30oz Tumbler with Rainbow Reveal Engraving – A Personalized Splash of Color

One Side Customized with your name, monogram, or simple logo – laser engraved to reveal a vibrant, iridescent rainbow finish underneath. Each engraving is totally unique!

🌈 Stand Out with a One-of-a-Kind Look

This sleek 30oz tumbler may look minimal on the outside, but once engraved, it transforms into a stunning display of color. Our laser process reveals the hidden rainbow-metallic base layer, giving every cup its own personality. No two designs will ever be the same!

💧 Cold or Hot for Hours

Designed with double-wall vacuum insulation, this tumbler keeps your drink just the way you like it—ice cold or steaming hot for hours. The tapered base fits in most car cup holders, making it perfect for the commute, office, or the great outdoors.

🥤 Drink-Through Lid + Straw Included

Each tumbler comes with a versatile lid that lets you sip directly or use the included reusable straw. Whether it’s water, iced coffee, or your favorite smoothie, you’re covered.

✨ Product Highlights:

• 30oz Capacity – Ideal for daily hydration
• Rainbow Reveal Laser Engraving – Each one is one-of-a-kind
• Double-wall insulated stainless steel – Keeps drinks cold or hot for hours
• Comfort-grip handle – Easy to carry on the go
• Tapered base – Fits most car cup holders
• Straw-compatible lid – Sip through the lid or use the included straw
• BPA-free & dishwasher safe

🎁 Perfect for Gifts or Everyday Use

Whether it’s a gift for someone special or your new favorite daily tumbler, the rainbow-reveal engraving adds a personal, colorful twist to hydration.

💬 Got a custom design in mind? We’d love to bring it to life. Contact us at Custsvc@craftrapids.com or use our contact form to get started.