Let’s be honest: the weather isn’t exactly playing fair lately. Whether you’re a motorcyclist melting on the asphalt, a trekker facing unpredictable mountain chills, or a professional working long shifts under a relentless sun, “powering through” is getting harder.
Traditional solutions—like bulky ice packs that melt in an hour or fans that just blow hot air around—are officially outdated. Today, India-based tech pioneer CHILTIER just changed the game with the launch of the Hydro Vest.
It’s not just a piece of clothing; it’s a wearable climate-control system designed to give you total mastery over your environment.

The Science of Comfort: How It Works
The Hydro Vest moves away from passive cooling and introduces active, intelligent thermal management. Using advanced Peltier-based thermoelectric technology, the vest doesn’t just “feel” cool—it actively removes heat from your body (or adds it) via a closed-loop liquid circulation system.
Think of it as a high-tech radiator for your torso. Thermally conductive tubing integrated into the lining stabilizes your core temperature, reducing fatigue and boosting endurance when the elements are against you.
Two Models, Zero Compromises
CHILTIER knows that a biker’s needs are different from a hiker’s. That’s why they’ve launched two distinct configurations:
| Feature | The X1 Model | The Z1 Model |
| Best For | Motorcyclists & Drivers | Outdoor Pros & Adventurers |
| Power Source | Vehicle-connected (12V) | Portable Battery Backpack |
| Run-time | Unlimited | Up to 8 Hours |
| Weight | ~700 grams | ~700 grams |
| Noise Level | Ultra-quiet (<20 dB) | Ultra-quiet (<20 dB) |
Why This is a Game Changer
- Precision Control: Adjust your temperature between 10°C and 40°C via a mobile app.
- Featherlight Design: At just 700g, it’s lighter than most hydration packs.
- Built for Extremes: It’s water-resistant and rugged enough for the toughest outdoor work shifts.
- Sustainable Tech: Engineered without harmful refrigerants and designed for long-term repairability.
“Our vision at CHILTIER is to make climate control as personal and intuitive as wearable technology itself,” says Kulpreet Sahni, Founder and CEO. “The Hydro Vest is about giving people control over their environment, enhancing safety and human resilience.”
Beyond the Vest: The Thermo Pod Ecosystem
The Hydro Vest is only the beginning. CHILTIER has also teased the Thermo Pod, a modular platform designed to power an entire ecosystem of wearable climate products. This “personal thermal intelligence” roadmap suggests a future where we don’t just dress for the weather—we program it.
Join the Global Kickstarter Campaign
With global temperatures rising, the demand for portable thermal management is at an all-time high. CHILTIER is currently preparing for a massive Kickstarter crowdfunding campaign to bring this tech to the world.
Early bird pre-orders are officially open. If you’re tired of being at the mercy of the forecast, now is the time to secure the future of your outdoor comfort.

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