One tumbler to replace them all

Early access + 20% Off at Launch · Summer 2026

First 250 orders receive Founder Edition

Join 878 others choosing to do more with less.

The Problem

Sound Familiar?

Cluttered cabinet shelf with too many tumblers

Shelf Full of Regrets

A cabinet shelf that's basically a tumbler graveyard.

Multiple hands reaching for different tumblers in indecision

Analysis Paralysis

Agonizing over which size tumbler to get. Picking wrong. Buying more to compensate.

Hand holding a tumbler that doesn't fit the coffee maker

Doesn't Fit Your Life

A tumbler that's too tall for your coffee machine, too wide for your cupholder, and somehow still hard to clean.

We made one that fixes it all.

Introducing the

Sunaba Mono

One tumbler. Two sizes.

Sunaba modular tumbler configuration view

Color

12oz for morning coffee, tea, or light carry.
20oz for all day hydration.

Premium 18/8 Stainless Steel

Double Wall
Vacuum-Insulated

100% Leak Proof

BPA-Free

Patent Pending
Modular Design

Why the Mono

We Obsessed So You Don't Have To.

Organized shelf with Sunaba 2-in-1 vacuum-insulated tumbler replacing a cluttered collection of bottles, mugs, and tumblers

Your Cabinet Called. It Wants Its Space Back.

That collection of tumblers you swore you needed? Replace them.

One well-designed piece does what several mediocre ones couldn't.

You're welcome, cabinet.

Sunaba 12oz vacuum-insulated tumbler fitting under a Keurig coffee maker — compact travel mug for coffee and espresso

Fits Where It Matters.

At just over 5 inches tall, the 12oz configuration fits under every Keurig and most Nespresso machines. Both sizes fit in standard car cupholders and backpack side pockets.

We measured. Multiple times.

Hand holding Sunaba insulated tumbler with annotations highlighting ergonomic features: extra comfort handle fits 3-4 fingers, easy to hold waist line, cup holder friendly

Designed for Hands,
Not Hashtags.

Clean lines. Thoughtful ergonomics. A 360° drink lid that works from any angle.

This is what happens when a tumbler is designed around you, not around a photoshoot.

Sunaba modular tumbler disassembled into four parts — easy-clean vacuum-insulated bottle with wide mouth mug lid

Easy to Clean.
Like, Actually Easy.

Wide openings. Minimal parts. No tiny crevices where yesterday's coffee sets up camp and starts a new life. No 'is that mold or just a shadow?' moments. Disassemble, wash, done.

No bottle brush gymnastics required.

Join the Waitlist

You've Scrolled This Far.Might As Well.

One email when it launches. That's it.
Oh yeah, 20% off.

Polaroid photos of Sunaba founders Vince and Steven

Our Story

About Sunaba

Designed and built 70+ consumer products. Over 150,000 five-star reviews.

With an obsession over design, quality, and utility, we know how to make things people love.

We've spent our careers making products at brands like Rocketbook, Igloo, Cool Gear, and Bubba Brands. But the industry kept pushing us to launch more products -- not better.

We're building Sunaba to make less, but better.

For people who'd rather have the right thing than another thing.