Rivia
Our dream partners
Your Daily Ritual
Drinkware for your lifestyle.
Material
Made in pure titanium — light, durable, and built to last.
Lid
For every way you drink — all in one lid.
Design
A considered object worth pausing for.
Our Executive Tumbler
A new standard in drinkware.
Insulation
Triple-layer vacuum insulation, lined with copper — hours of hot or cold.
Straw
A reusable metal straw, kept in a magnetic case that docks to the lid.
Lid
One rotating titanium lid — seal, vented sip, free-flow sip, or straw.
Silhouette
The shape of a café cup, designed — for every cupholder.
Titanium
TA1 pure titanium, the finest grade for drinkware — light and hypoallergenic.
Finish
Premium powder coat, rim to base — velvet to the touch, scratch-resistant.
Base
A non-slip silicone base — steady wherever it rests.
Seal
Leakproof when closed — that travels with confidence.
Craftsmanship
Made with processes reserved for watchmaking and aerospace.
Mirror interior
Electro-polished to a molecular smoothness — no odor, no stain, no plastic liner. Nothing between you and the water.
Ceramic thermal break
An alumina ceramic ring, brazed into the neck — sealing the rim where every other bottle lets heat escape.
Sealed under vacuum
Fired at 1,000°C in a high-vacuum oven, then laser-sealed — a vacuum held for life, never renewed.
Architecture
Four layers. One drinkware. Engineered to hold temperature.
- 01
Inner wall
0.5mm titanium
0.5mm titanium
Pure titanium, mirror-polished — resists electrolytes, salts, and acids.
- 02
Radiation shield
20µm copper
20µm copper
Electroless plating reflecting 98% of radiant infrared heat.
- 03
Vacuum gap
0.4mm
0.4mm
Brazed at 10⁻⁵ Torr — eliminates 99.9% of conductive and convective transfer.
- 04
Outer wall
0.6mm titanium
0.6mm titanium
Pure titanium — 43% lighter than steel, impact-resistant.
Radiant heat
98%
Reflected by the copper thermal mirror
Heat transfer
99.9%
Conductive and convective loss eliminated
Shell weight
−43%
Versus a steel outer wall of equal strength
Vacuum
10⁻⁵
Torr — high-vacuum braze sealed for life
Your everyday
From the desk, to the drive, to the boardroom — one drinkware for your lifestyle.
At the desk
On the drive
In the boardroom
Finishes
Designed to match your lifestyle.
Black
A premium powder coat carried from rim to base — velvet to the touch, resistant to scratches, made to be held.
As featured in
Elevate your everyday
A drinkware for your lifestyle — timeless in form and made to last.