Rivia
Our dream partners
The daily ritual, refined
Drinkware for the wellness lifestyle.
Metal
Pure titanium — built to last.
Lid
Every way you drink — one rotating lid.
Form
An object that makes you pause.
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 — closed, sip hot, sip cold, or straw.
Silhouette
The taper of a café cup, refined — 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 — precision you feel, long before you see it.
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 vessel. Engineered to hold temperature.
- 01
Inner liner
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 shell
0.6mm TA1
0.6mm TA1
Commercially 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
In the everyday
The morning desk. The boardroom. The drive between. One vessel, at home in every room you keep.
At the desk
In the boardroom
On the drive
Finishes
Colors drawn from the world of fashion. Select a finish to see it in place.
Black
A premium powder coat carried from rim to base — velvet to the touch, resistant to scratches, made to be held.
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