The 40oz Quencher in a rainbow finish — the one that catches the light and shifts color as you turn it. Engraved with your name or design, it stops being one of ten identical cups at the gym.
The rainbow finish is what makes this one worth engraving. Our laser cuts through the colored coating to the bright stainless underneath, so your design reads as clean metal against the iridescent wrap. High contrast, no additives, permanent.
Built for a full day
- 40oz capacity — stay hydrated without constant refills
- Double-wall insulation for superior temperature retention, icy cold or piping hot for hours
- Secure screw-on lid with rotating seal and straw — no spills or leaks on the move
- Wide mouth opening for easy filling, cleaning, and adding ice
- Premium-grade stainless steel construction built for daily use
Your design on it
Custom logo, intricate pattern, or a meaningful inscription — each engraving is etched into the tumbler surface for lasting quality. Send the original graphic file or as close to it as you can; vector formats or design files are preferred, and a black and white or single color image gives the best result.
Wholesale
Looking for wholesale laser engraved tumblers, or rainbow blanks to engrave yourself? You design and sell, we fulfill. Daily shipping pickups and quick turnaround. Contact us to get started.
Common questions
Does engraving ruin the rainbow finish?
No — it uses it. The laser removes the coating only where your design goes, so bright steel shows against the iridescent background. It is the highest contrast finish we engrave.
Will it fit a car cup holder?
40oz tumblers are tall. Check your vehicle before assuming.
Can I buy rainbow blanks in bulk to engrave myself?
Get in touch about quantities — we work with people running their own engraved drinkware businesses.
Is the engraving dishwasher safe?
The design is cut into the tumbler, so there is nothing to wash off.
Prefer a warmer finish? The copper Quencher shows fine detail best of anything we carry.
