Engineered for the Wild: Fabric + Hydraulics = Uncompromising Cooling
Discover a portable, battery-free cooling solution designed for extreme outdoor adventures. By combining water-activated fabric, gravity-powered circulation, and a quick-dry shell, our water-powered cooling vest keeps you cool for up to 12 hours — no electricity needed.
🔬 How It Works
✅ 1) Water-Activated Fabric
Millions of micro-pores expand when wet, enabling rapid evaporative cooling plus water-flow heat transfer.
- Result: Drops skin temperature by 5–8°C in just 5 minutes (SGS Test #OLG2024-TX003).
✅ 2) Gravity Circulation
Built-in water channels use kinetic energy — no pumps, motors, or batteries.
- Field-Tested: 1000ml of water provides up to 12 hours of cooling at 30°C ambient temperature.
✅ 3) Quick-Dry Shell
A water-resistant outer layer plus a breathable inner mesh keeps your skin dry and prevents sweat buildup, even during intense movement.
📊 Real-World Proof
| Scenario | Result |
|---|---|
| Mojave Desert Hike | “1L creek water kept back temperature at 31°C for 8 hours in 49°C heat.” |
| Alpine Cycling | “Zero salt stains on jersey after 2000m climb in high humidity.” |
| Patagonia Climbing | “Filled vest from waterfall mid-route. Unrestricted movement saved my lead.” |
✅ Truth in Performance
| Feature | Our Vest | Traditional Ice Vest |
|---|---|---|
| Cooling Principle | Hydraulic + Evaporation | Passive Conduction |
| Activation Time | 5 mins with water | 15+ mins frozen |
| Weight (Wet) | ~1000g | 1100g+ |
| Water Flexibility | Streams, rain, snow usable | Requires pre-frozen packs |
Pro Tip: Always use flowing water when possible — it cools 30% faster than still water.
🧭 Field Essentials Kit
Your full kit includes:
- Water-Powered Cooling Vest
- Micro-Pore Cleaning Brush (prevents mineral clogging)
- Water Test Strips (checks sediment & pH for safe use)
🧗♂️ Mountaineer Verified
“After falling into a glacial stream, the water-filled vest maintained core temperature via continuous heat exchange.”
— IFMGA Certified Guide
✅ Why Choose Water-Powered Cooling?
- No Batteries, No Wires: True off-grid cooling anytime, anywhere.
- Ultra-Durable: Built to survive rain, rivers, snow, and rugged use.
- Eco-Friendly: Harness nature — no emissions, no waste, no hassle.
- Field-Tested: Trusted by pro mountaineers, cyclists, and desert guides.
📮 Ready to Stay Cool Off the Grid?
👉 For bulk orders, OEM/ODM requests, or more technical specs, contact us today!
Email: info@yubinglobal.com
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