OEM ODM Liquid Cooling Vest Manufacturing
Megacool supports cooling vest development for brands, distributors, safety product companies and industrial project buyers.
Available customization options include: Custom vest color, Custom fabric, Custom logo printing, Custom reflective printing, Custom size range, Custom retail packaging, Private label production, Product manual customization, Sample development, Bulk order production.
Send us your target market, application, expected order quantity and technical requirements. Our team will recommend a suitable product configuration.
Specifications
| Specification | Product Information |
|---|---|
| Product Name | Industrial Liquid Cooling Vest |
| Series | Megacool Water Cooling Vest Pro |
| Cooling Method | Ice-water circulation |
| Approximate Cooling Duration | 3–4 hours under suitable conditions |
| Dry System Weight | Approximately 749 g |
| Ice Bottle Capacity | 1000ml |
| Pump Voltage | 5V |
| Cooling Settings | 3-level adjustment |
| Outer Fabric | Nylon |
| Inner Fabric | Moisture-wicking and quick-drying material |
| Available Sizes | S, M, L, XL, XXL, Customized |
| Available Colors | Black |
| Included Components | Vest, ice bottle, water pump, water bladder, switch, instruction manual, etc. |
| MOQ | 200 |
| OEM/ODM | Available |
| Certification | CE, REACH, ISO |
Why Choose a Liquid Cooling Vest?
| Cooling Method | Liquid Cooling Vest | Fan Cooling Vest | PCM Cooling Vest |
|---|---|---|---|
| Cooling Principle | Circulating chilled water | Ambient airflow | Phase-change cooling packs |
| Dependence on Ambient Air | Low | High | Low |
| Performance in Humidity | Less dependent on evaporation | Varies with airflow and clothing | Generally stable |
| Cooling Distribution | Water channels around the torso | Airflow inside the garment | Cooling concentrated around pack positions |
| Cooling Renewal | Refill with ice and water | Recharge or replace the battery | Reactivate or replace the PCM packs |
| Noise Level | Low pump noise | Fan noise | No operating noise |
| Main Maintenance | Drain and clean the reservoir and tubes | Clean the fans and air inlets | Clean the vest and reactivate the cooling packs |
Note: The most suitable cooling method depends on the workplace, temperature, humidity, required operating time, clothing requirements and user activity.
FEATURES
1. Continuous Ice-Water Circulation
A compact pump circulates chilled water through flexible channels positioned around the torso. The water absorbs heat from the contact areas before returning to the reservoir for recooling.
2. Approximately 3–4 Hours of Cooling
The system can provide approximately 3–4 hours of cooling under suitable operating conditions. Users can extend operation by replacing or refilling the ice and water.
3. Lightweight 749g Design
The listed system weight is approximately 749 g before adding ice and water. Please confirm whether this weight includes the vest, pump, reservoir and battery before publication.
4. Quiet Operation
The compact liquid circulation pump operates without the large external fans commonly found in fan cooling garments, making the system suitable for workplaces where noise and bulk should be minimized.
5. Adjustable Fit
The front zipper and adjustable side straps help accommodate different body shapes while allowing users to walk, bend and perform routine work more comfortably.
6. Designed for Hot Work Environments
Suitable applications include construction, manufacturing, equipment maintenance, logistics, agriculture, welding-related workplaces and outdoor operations.
Built for High-Temperature Work
Workers in construction sites, factories, warehouses and outdoor environments may face high temperatures, direct sunlight, humidity and physically demanding tasks.
Traditional cooling methods may not always provide sufficient personal comfort:
- Ambient airflow may offer limited relief when the surrounding air is already hot.
- Evaporative products may perform differently in high-humidity environments.
- Heavy cooling equipment may restrict movement.
- Static ice packs may create concentrated cold spots instead of distributing cooling around the torso.
- Bulky systems may be difficult to wear with workwear.
The Megacool liquid cooling vest provides an alternative personal cooling method by circulating chilled water through multiple contact areas around the upper body.
How the Liquid Cooling Vest Works
Step 1: Add Ice and Water
Open the cooling vest's ice-water reservoir and add the ice bottles and an appropriate amount of water according to the instructions.
Step 2: Seal the Water Storage System
Close the reservoir's sealed opening and check that all water tube connectors are securely connected.
Step 3: Start the Water Pump
Press the power switch. The compact pump begins circulating chilled water through the internal cooling channels of the vest.
Step 4: Continuous Chilled-Water Circulation
The chilled water flows through the areas in contact with the body, absorbing heat before returning to the reservoir for continuous recirculation.
Recommended Applications
Construction and Road Work
Suitable for construction workers, roofers, road maintenance teams and outdoor installation crews exposed to direct sunlight and high temperatures.
Manufacturing and Factory Work
The compact vest design may be suitable for certain welding and metalworking applications, subject to workplace PPE requirements and a professional safety assessment.
Warehousing and Logistics
Designed for warehouse staff, loading teams, port workers, delivery teams and airport ground personnel working in hot or poorly ventilated environments.
Welding and Metalworking
The compact vest design may be suitable for certain welding and metalworking applications, subject to workplace PPE requirements and a professional safety assessment.
Agriculture and Landscaping
Suitable for farming, gardening, landscaping and outdoor maintenance work during hot seasons.
Outdoor Activities
Can also be used for fishing, motorsports, hiking, events and other outdoor activities where portable cooling is required.
Structure
-
Flexible Cooling Channels
The internal water channel layout distributes chilled water across multiple upper-body contact areas.
-
Compact Circulation Pump
The pump provides continuous water circulation while helping keep the overall system compact and portable.
-
Insulated Water Reservoir
The reservoir holds ice and water and is designed for convenient refilling and routine cleaning.
-
Adjustable Side Straps
The adjustable side structure allows the vest to fit a wider range of users and workwear combinations.
-
Front Zipper Opening
The front zipper makes the vest easier to put on, remove and adjust during use.
-
Quick-Drying Inner Material
The inner material is designed to improve moisture management and wearing comfort during active work.
How to Use
1. Unzip the backpack.
2. Open the sealed inlet of the water bladder.
3. Add the recommended amount of water and ice bottles according to the instructions.
4. Seal the water bladder completely.
5. Make sure the water tubes and connectors are securely attached.
6. Put on the vest and adjust the side straps for a comfortable fit.
7. Press the power button to start the water circulation system.
8. After use, switch off the pump and drain any remaining water.
9. Allow the water reservoir and circulation tubes to dry completely before storage.
Always follow the supplied product manual. Do not operate the pump without sufficient water in the reservoir.
Quality Control
Before shipment, Megacool confirms the applicable quality requirements based on the selected product configuration and order specifications.
Inspection items include: Water bladder leakage inspection, Tube connection inspection, Water circulation test, Pump flow rate test, Switch function test, Sewing inspection, Zipper inspection, Strap strength inspection, Appearance inspection, Packaging inspection.
Megacool can provide test reports, inspection standards, and certification documents according to the cooperation requirements.
FAQ
Q: How long does the liquid cooling vest provide cooling?
A: At an ambient temperature of 35°C, the reference cooling duration is approximately 3–4 hours. Actual cooling time depends on the ambient temperature, humidity, ice bottle capacity, water volume, pump setting, and activity level.
Q: Does the 749 g weight include the ice bottles and water?
A: The listed weight of 749 g refers to the dry weight of the vest. The total operating weight will increase after the ice bottles and water are added.
Q: Is the vest suitable for hot and humid environments?
A: This product provides cooling through chilled-water circulation and does not rely on water evaporation. Compared with evaporative or PCM cooling products, it is less dependent on ambient humidity and provides a better cooling effect.
Q: Can the vest be worn under protective clothing?
A: This depends on the type of protective clothing, workplace risks, and the available space underneath the protective clothing. Before combining this product with PPE, the employer should conduct a professional safety assessment.
Q: How should the product be cleaned?
A: The material used for this product is resistant to dirt and can usually be wiped clean with a damp cloth. For machine washing, remove the pump before cleaning. The water tubes do not need to be removed. Place the vest in a laundry mesh bag and wash it in a washing machine. We recommend using a neutral detergent. After washing, hang the vest to dry in a well-ventilated area. Do not expose it to direct sunlight for extended periods.
Q: Can the logo and packaging be customized?
A: Yes. Megacool can provide customized logos, colors, labels, instruction manuals, and packaging for eligible OEM and wholesale orders.
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