An invitation

Help Us Build.

We're building something mostly for women, so we're not guessing.

So you're not guessing either

Here's what we're building.

HydraHalo™ — a stainless steel water bottle with patent-pending invisible protection built in.

A woman holding the HydraHalo water bottle by its signature halo handle.
It's designed to look like the bottle she'd reach for anyway. The difference is what's waiting inside it.

How it works

One motion. Everything responds.

01

She pulls the ring

A discreet, intentional motion: the signature halo ring.

02

The alarm sounds

A high-intensity alarm, designed to be heard.

03

The light activates

A directional LED at full brightness, exactly when she needs it.

04

Her contacts know

An instant SMS to the people she trusts, with her location.

No phone needed. No fumbling. No second-guessing.

HydraHalo™ In development Arriving 2027

That's where our heads are. Now tell us how to make it better.

Thank you for helping us build something better. We read every response. Your information stays private and is never sold.