Stay Cool on the Job — Up to 4 Hours of Refreshing Cold Relief

Beat the summer heat without slowing down. These reusable cooling gel inserts fit directly inside hard hats, sun hats, and baseball caps to deliver steady, lasting cold therapy right where you need it most. Slim, lightweight, and leakproof — designed for the toughest outdoor work environments.

Key Features

❄️ 4-Hour Lasting Coolness: High-performance slow-thaw gel stays cold for up to 4 hours, even in high-temperature outdoor conditions.
🔄 Reusable & Easy to Restore: Simply freeze after use to restore full cooling performance — use it again and again.
🛡️ Leakproof & Tear-Resistant: Premium material with double-reinforced stitching built for daily, long-term use without leaks.
🧢 Universal Fit: Adjustable design fits most hard hats, sun hats, and baseball caps — stays firmly in place even during strenuous activity.
🧴 Ultra-Slim & Lightweight: Thin profile adds no extra bulk or weight — won't affect the fit or protective function of your headwear.
🧹 Easy Maintenance: Simply wipe clean with a damp cloth or mild detergent.

Perfect For

Construction workers, roofers, and site laborers
Landscapers, gardeners, and agricultural workers
Warehouse and factory staff
Outdoor sports, hiking, and summer events
Anyone working or spending long hours in the heat

How to Use

Place the cooling gel insert in the freezer for several hours until fully frozen.
Insert into the inner band of your hard hat, sun hat, or cap.
Enjoy up to 4 hours of continuous cooling relief.
After use, wipe clean and refreeze for next time.