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

Chiller Body cooling hat inserts for pickleball players. Stay cool during intense matches and practice under the sun.

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.

Tournament & Competitive Play
Tournament

Tournament & Competitive Play

Keep your head in the game during long tournament days in the sun.

  • Sustained focus
  • Reduced heat fatigue
  • Fits visors and caps
Recreational & Social Play
Social

Recreational & Social Play

Stay outdoors for as many games as you want without the burnout.

Frequently Asked Questions

Does the insert fit under a pickleball visor or cap?

Yes. The insert is thin and flexible, designed to sit flat against the crown of your head under any visor, cap, or headband. It adds minimal bulk and does not affect the fit or feel of your headwear during play.

How do I keep it cold during a tournament?

Bring a small insulated bag or cooler to the courts with 3-4 frozen spare inserts. Swap them between games or during breaks. A basic soft cooler with an ice pack will keep backups frozen for an entire tournament day.

Will it shift during fast lateral movements?

No. The insert is held firmly in place by your hat pressing it against your head. Pickleball players report no shifting or movement during quick lateral dinks, overhead slams, or aggressive net play. The insert stays exactly where you put it.

Can I use it between games for recovery?

Absolutely. Many players apply a fresh cold insert between games to bring their core temperature down and recover faster. Even 5-10 minutes of cooling during a break can help you feel fresher and more focused heading into the next match.

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