The Cap Buddy™ Cooling Gel Insert
4.98/5
based on
1,100 reviews

The Cap Buddy™ Cooling Gel Insert

Instant Cooling
Fits any Hat
Reusable & Leakproof
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The Cap Buddy™
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★ ★ ★ ★ ★
4.7

The Cap Buddy™

$24.98 $19.99
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PREMIUM QUALITY
FAST SHIPPING
SATISFACTION GUARANTEED
PREMIUM QUALITY
FAST SHIPPING
SATISFACTION GUARANTEED

Why People Choose Us

It's clear why we're the #1 choice.
Cap Buddy
Original
Others
Knock Off
Universal Fit
Long-Lasting Cooling Gel
Leakproof
Non-Toxic TPU
Yes No
Rated 4.8/5 based on +137,135 reviews

Customer Reviews

Review by Sarah R.
Sarah R., 28 Verified Buyer
"Simple fix for migraines too!" "Not using this for a helmet — I get heat-triggered migraines and keep these in the freezer specifically to lay under a soft cap when a headache starts. They mold to the head nicely and the gel stays flexible even when frozen, so it's not like holding a hard ice pack. Two is enough for me since I'm not out in the sun all day, but if you need continuous use you'll want to rotate them."
The Cap Buddy™

The Cap Buddy™

$19.99 $24.98

Purchased on May 14th, 2026

Review by Michael B.
Michael B., 30 Verified Buyer
"Works, but doesn't last as long as I hoped." "These do genuinely cool things down when frozen solid, and the shape means they actually cover a good portion of the head instead of just one spot. My issue is the cooling effect fades faster than advertised — more like 60-90 minutes for me riding my motorcycle in July, not the "all day" cooling some reviews mention. I've started keeping one pair in a small insulated pouch to refreeze while wearing the other. Decent product, just manage your expectations on how long the cold actually lasts."
The Cap Buddy™

The Cap Buddy™

$19.99 $24.98

Purchased on March 14th, 2025

Review by Savannah
Savannah, 22 Verified Buyer
"Lifesaver for summer job sites" "I work construction and my hard hat turns into an oven by 10am once it hits 90 degrees. Popped these gel inserts in the freezer overnight and clipped them into the liner before my shift — stayed noticeably cooler for a good 2-3 hours before they needed a refreeze. The flower shape fits the curve of the hat well and doesn't dig into your head. Only reason it's not a full 5 stars in my heart is that with just 2 in the pack, you really want a backup pair to swap out midday. Still, worth every penny for anyone working outside in the heat."
The Cap Buddy™

The Cap Buddy™

$19.99 $24.98

Purchased on March 14th, 2025

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