Cooling insert no cold pack.

Blow air over your head.

Upgrade anytime with a coldie CA2 Master blaster iced gel pack for those super hot days.




Star wars storm troopers are using Coldie in the helmets.

Construction Hard hat safety air conditioned insert by NBD (COLDIE) CA2 with charger.

RICHARD COURTEMANCHE professor of Concordia university for neuroscience research said the cooling system is "EXCELLENT".

(PEASE NOTE HELMETS ARE FOR DEMONSTRATION PURPOSE ONLY AND ARE NOT INCLUDED IN PRICE.)
For sale is one insert, for existing helmets on the market and conforms to standards for such helmets.

Fits all helmets.

The light weight NBD cooling system is your ticket to eliminating that fatigue feeling whilst on the job in extreme heat.

How it works.

The system has a small quite inbuilt fan which blows air over your head

Installation to helmet video at; https://www.youtube.com/watch?v=-IrKlu_UVLE&feature=youtu.be
 
Batteries not included.
 
The system uses 4 AAA batteries .