You know the feeling the second it starts. That first prickle of warmth creeping up your chest — right before a meeting. The sweater that's on, then off, then on again. Standing in a room full of people, suffocating from the inside out — and not one person knows.

We heard that story. Thousands of times. From women who'd burned through every option — fans that buzzed loud enough to announce themselves, bulky devices that might as well have come with a lanyard and a hospital wristband, passive cooling that gave up the moment the heat hit. Women who were done choosing between something that worked and something they'd actually wear in public.

So we built Reva Air.

It delivers 16°C of real cold air, directly to your body. At 30 decibels — quieter than the room you're sitting in. Clip it under your top and no one knows it's there. Or wear it like a chain and own it. Either way, your coffee stays in your hand. Your composure stays intact.