Flower-Shaped Cooling Insert for Helmets

This flower-shaped cooling insert is a round head cooling accessory designed to sit inside hats and helmets, with a segmented layout that follows the head shape for comfortable placement. As a cooling pad insert, it delivers proximate cooling to the head by sitting close to the touch area, helping create a refreshing feel during wear in warm conditions. The hat cooling pad combines a soft, flexible TPU touch surface with phase change material cooling material, supporting repeated use after refreezing and a smooth feel against the inside of headwear. Sized at 25 cm in diameter and 100 g in weight, this helmet cooling pad is made to fit inside compatible headwear without adding unnecessary bulk or stiffness. This flower-shaped cooling insert provides a simple way to refresh the head during outdoor activities, work, or daily wear while keeping the cooling component reusable and easy to prepare again.