Chiller Body cooling hat inserts for HVAC technicians working in attics, rooftops, and hot mechanical rooms.
Freeze your Chiller Body inserts overnight or for 2-4 hours before your shift or game.
Slide the frozen insert into your hat, helmet, or headwear for immediate relief.
Enjoy 20-30 minutes of intense cooling. Swap with a backup for all-day protection.
Yes, and this is exactly the environment it was designed for. The insert provides direct cooling through thermal contact with your scalp regardless of ambient temperature. In extreme heat like attics, the insert will warm faster — expect 10-15 minutes of active cooling — so carrying multiple inserts is essential for attic work.
The insert sits flat against the crown of your head and fits comfortably under hard hats, bump caps, and standard baseball caps. It does not interfere with the suspension system of hard hats or compromise their safety rating.
Yes. The insert is a passive cooling product with no electronics, batteries, or moving parts. It produces no vapors or emissions, making it safe for confined space work where air quality and equipment restrictions are a concern.
Swapping takes about 5 seconds — just pull the warm insert from your hat and slide a fresh frozen one in. Keep a small cooler in your service van with 3-4 spare inserts so you can rotate them throughout the day without any downtime.
Expert insights and tips for your industry
In a move that has sent ripples across the Sunshine State, the Florida legislature recently passed a bill that overturns local heat stress regulations...
Today, employers are facing difficult times in hiring and retaining workers...
OSHA has cracked down on heat stress in the work environment, and products such as Chiller Body offer part of the solution.
Join thousands of professionals and athletes who trust Chiller Body for relief.
Order NowU.S. Patent No. 11,266,193