The original and patented cooling hat insert — U.S. Patent No. 11,266,193
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Ace the Heat
Stay Cool on the Court

Beat the heat during intense matches and practice with Chiller Body. Optimized for tennis players wearing visors, caps, and headbands.

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How It Works

1

Freeze

Freeze your Chiller Body inserts overnight or for 2-4 hours before your shift or game.

2

Insert

Slide the frozen insert into your hat, helmet, or headwear for immediate relief.

3

Stay Cool

Enjoy 20-30 minutes of intense cooling. Swap with a backup for all-day protection.

Competitive Matches
Performance

Competitive Matches

Maintain focus and reaction time during long sets in direct sun.

  • Faster recovery between points
  • Reduced core temperature
  • Fits under visors perfectly
Practice & Drills
Endurance

Practice & Drills

Train longer and harder without heat-induced fatigue.

  • Stays secure during movement
  • Re-freezable in the cooler
  • Lightweight and discrete

Stay Focused.
Stay Cool.

Join thousands of professionals and athletes who trust Chiller Body for relief.

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U.S. Patent No. 11,266,193