Size: 330mm*330mm (Shoulder ), 360mm*330mm (Back), 

Weight: 1~1.2kg

Cooling duration:1~2hours depending on the environment

Recommended application: Indoor, sports, actors/actress, medical stuff, military, police undercool, especially useful wearing under an evaporative vest to make hybrid combination

Phase change material cooling vest is very helpful to regulate body temperature and keep one cool and comfortable during hot days outdoors or uncomfortable work conditions to give the heat relief. Our under cool vest is especially useful for clients who already have their own uniforms. Alternatively, our under cool vest can be worn directly.

What is different with our competitors?

1. Our PCMs for cooling vest are all bio based high quality PCMs with average latent of heat more than 210j/g. 
2. We have more temperature choices than our competitors.
3. We are able to make customized size, design on various pouch.
4. We provide organic gel which is the latest technology for cooling vest industry providing a better performance along with leak free solution.

Shanghai Ru Entropy supplies worldclass PCM / PCM inserts for various application use.  For cooling vest application, our bio based PCM offering includes : 15℃，18℃，22℃，23℃，25℃，26℃，27℃，28℃，29℃. Our PCM15 has a latent of heat 220~230j/g which is the highest compared to that of the competitors.

We can either supply solid-liquid PCM inserts and alternatively we are able to supply leakage free solid-solid PCM gel inserts to give a better performance