Active Liquid Cooling Vest — Circulating Cooling for Hot Conditions
Active water circulation with a 2.0L reservoir and three pump modes. Designed for riding, outdoor work and other hot-weather use.
What Is an Active Liquid Cooling Vest?
Designed for extreme heat environments, an Active Liquid Cooling Vest acts as a personal, wearable microclimate. Instead of relying on melting ice packs pressing directly against your skin, it uses a motorized pump to continuously circulate ice-cold water through a flexible tubing network embedded across your chest and back.
The closed-loop system circulates cooled water through tubing across the vest to provide adjustable contact cooling. Fill the 2.0L reservoir with ice and water, connect a compatible 5V power bank, and select one of the three circulation modes; cooling duration varies with ice quantity, ambient temperature and operating conditions.
01 / Active Liquid Cooling Technology
COOLING THAT KEEPS CIRCULATING WHILE YOU MOVE
Long rides, outdoor work and hot indoor environments can make it difficult to stay comfortable when you cannot simply stop and cool down.
Instead of relying only on stationary ice packs, this vest uses a pump to move cooled water through tubing across the vest, providing circulating contact cooling while you continue your activity.
- Continuous Circulation: Cooled water moves through the internal tubing while the pump is running.
- Coverage Across the Vest: Tubing is positioned across key areas of the front and back rather than using individual cooling packs.
- Simple Refill: Add ice and water to the reservoir when cooling performance begins to decrease.
02 / Industrial-Grade Build Quality
BUILT FOR REPEATED OUTDOOR USE
The nylon shell and internal circulation system are designed for repeated use across outdoor work, riding and other hot-weather routines.
Heavy-Duty Nylon Shell
Durable nylon construction intended for repeated outdoor and work use.
Covered Zipper Design
A recessed zipper helps protect the opening area and keeps the exterior profile cleaner.
Adjustable Fit
Shoulder and waist adjustments help position the vest closer to the body while accommodating different clothing layers.
03 / EFFORTLESS OPERATION
START COOLING IN 3 SIMPLE STEPS
1. Fill Instantly
Open the wide-mouth cap, add ice and water, then close the cap securely before use to help reduce the risk of leakage.
2. Connect Power
Plug the universal USB cable into your own standard 10,000mAh (or larger) power bank and slip it into the hidden pocket.
3. Press & Cool
Use the 3-level controller to select the circulation pattern that best matches your cooling preference and expected use time.
Everything you need to beat the extreme heat in one complete package.
The Pro Cooling Kit
$168 $149
- FREE BONUS: Original Spare Water Pump included for ultimate longevity, PLUS 1x Extra Freezable Bottle
- FREE Global Shipping: Dispatched in 24 hrs. Estimated delivery in 6-13 business days. Zero hidden fees.
- Universal USB Power: Plugs seamlessly into your own standard 10,000mAh+ power bank.
- Adjustable Fit: Shoulder and waist straps allow fit adjustment, with a stated waist range of approximately 90–110 cm.
Choose the Active Liquid Cooling Vest for circulating cooling during riding, outdoor work and other hot-weather routines.
“Power Bank Not Included – Works with any standard 5V/2A USB battery”
Customize Your Comfort & Battery Life
Choose how frequently the pump circulates water based on your cooling preference and expected use time. Switch seamlessly between three intelligent modes:
- Level 1 (Low): Continuous run for maximum instant cooling.
- Level 2 (Mid): Runs 30s / Pauses 60s for balanced everyday comfort.
- Level 3 (High): Runs 30s / Pauses 120s for extended energy-saving battery life.
Technical Specifications for the Active Liquid Cooling Vest
| Cooling Method | Pro Active Liquid Cooling |
| Material Shell / Lining | 100% High-Density Nylon / Polyester Mesh |
| Fluid Reservoir Capacity | 2.0L (Heavy-Duty Food-Grade TPU) |
| Cooling Duration | 150 - 180 Minutes (Per single ice fill) |
| Battery Endurance | 12+ Hours (Using a standard 10,000mAh Power Bank) |
| Adjustable Sizing | Length: 58cm | Shoulder: 40cm | Waist: 90-110cm |
| Net Weight (Empty) | Approx. 1.0 kg |
What's in the Box?
- ✓1× Active Liquid Cooling Vest With built-in TPU water bladder, food-grade silicone tubing and circulation pump.
- ✓1× User Manual English version included. View the manual
- ✓1× Blue Freezable Water Bottle
Actual package contents shown for reference.
CARE & MAINTENANCE
To help protect the internal circulation system and extend the product’s service life, follow these care and maintenance steps.
Routine Upkeep: Hand washing and wiping are recommended for routine maintenance.
Protect the Electronics: Always remove your power bank and detach the modular water pump completely before washing.
Washing Guidelines: Wash using water temperatures strictly below 30°C (86°F). DO NOT forcefully pull the internal silicone water pipes, as this may damage the routing system.
Drying: Air dry completely in a shaded area before reassembling.
Easy Ice & Water Refilling
- Simply unscrew the wide-mouth cap to add ice cubes and water.
- The sealed reservoir is designed to contain the ice-water mixture during normal use while the pump circulates cooled water through the internal tubing.
DESIGNED FOR EVERYDAY OPERATION
USB Power & Cable Protection
Anti-Bending Design: The curved cable routing is designed to reduce repeated bending stress during normal movement and storage.
Universal USB Plug: Seamlessly connects to any standard 5V power bank—no proprietary batteries required.
ACTIVE LIQUID COOLING VS. ICE PACK VESTS
Compare two different cooling approaches and choose what fits your routine.
| Key Features | Our Liquid Cooling Vest | Standard Ice Vests |
|---|---|---|
| Cooling Method | Active Pump Circulation | Passive Melting Ice |
| Cooling Duration | Up to 3 Hours (Consistent Ice-Cold Cooling) | 1–2 Hours (Cooling Gradually Fades) |
| Temp Control | Smart 3-Level Remote | Uncontrollable (Can cause ice burns) |
| Insulation Tech | Embossed Aluminum Foil | Thin Mesh / Standard Cloth |
| Weight & Comfort | Ergonomic 2.0L Bladder Fit | Bulky, Stiff Ice Pockets |
| Daily Preparation | Add Ice & Water Instantly | Must freeze 10+ individual packs |
BUILT FOR DIFFERENT HOT-WEATHER ROUTINES
From riding and outdoor work to warm indoor environments.
Field Trial Results
Verified performance data from our pre-launch prototype testers.
