Stay cool on the golf course with Chiller Body cooling hat inserts. Perfect for golfers, caddies, and course marshals.
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.

Maintain peak concentration during competitive rounds in direct sun.

Enjoy more holes and better practice sessions without wearing out from the heat.
Yes. The insert is designed to be thin and flexible, sitting flat against the crown of your head inside any standard golf cap. It does not add noticeable bulk or change the fit of your hat, so it looks and feels natural on the course.
Keep 2-3 frozen spares in a small insulated bag in your golf bag or on the cart. A compact soft cooler with an ice pack will keep inserts frozen for the duration of a full round. Swap inserts every few holes at the turn or whenever you feel the cooling fade.
No. The insert is less than a quarter inch thick and conforms to the shape of your head. Golfers consistently report that after a few minutes, they forget the insert is even there. It does not push the hat up or create any uncomfortable pressure points.
Heat is one of the biggest performance killers in golf — it reduces focus, increases fatigue, and impairs decision-making. By keeping your head cool, the insert helps you maintain mental sharpness through the back nine when heat fatigue typically sets in and scores start to climb.
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Order NowU.S. Patent No. 11,266,193