Engineered for the Wild: Fabric + Hydraulics = Uncompromising Cooling.
How It Works
✅ Water-Activated Fabric:
- Millions of micro-pores expand when wet, enabling evaporative cooling + water-flow heat transfer
- Drops skin temp by 5-8°C in 5 mins (SGS Test #OLG2024-TX003)
✅ Gravity Circulation:
- Water flows through channels using kinetic energy (no pumps/batteries)
- 1000ml = 12-hour continuous cooling (30°C field-tested)
✅ Quick-Dry Shell:
- Water-resistant outer + breathable inner mesh prevents sweat buildup
Real-World Proof
| Scenario | Result |
|---|---|
| Mojave Desert Hike | “1L creek water kept back temp at 31°C for 8 hours in 49°C heat” |
| Alpine Cycling | “Zero salt stains on jersey after 2000m climb in humidity” |
| Patagonia Climbing | “Filled vest from waterfall mid-route. Unrestricted movement saved my lead” |
Truth in Performance
| Feature | Our Vest | Ice Vest |
|---|---|---|
| Cooling Principle | Hydraulic + Evaporation | Passive Conduction |
| Activation | 5 mins with water | 15+ mins frozen |
| Weight (wet) | 1000g | 1100g+ |
| Water Flexibility | Streams/rain/snow | Pre-frozen only |
Pro Tip: Use flowing water (30% faster cooling than still water).
Field Essentials Kit
- Cooling Vest
- Micro-Pore Cleaning Brush (prevents mineral clogging)
- Water Test Strips (checks sediment/pH)
Mountaineer Verified
“After falling into a glacial stream, the water-filled vest maintained core temperature via continuous heat exchange.”
— IFMGA Certified Guide
Recent Comments