Versatile 21cm X 21cm Pocket Cooling Made of Soft Provides 90 Minutes of Is Compatible with Hats and and Offers Sweat Absorption and a 1cm Perfect for

This is a new model for summer 2024: Prevents heatstroke and provides instant cooling. The head cooling ice cap pad keeps your head and entire body cool and comfortable, even in the hot summer! The PCM cooling cap naturally freezes below 28°C and is reusable. The PCM cooling cap and head cooling cool your entire body. The cooling provided by PCM technology maintains a moderate coolness and a comfortable temperature. If the product melts, simply place it in a cool, dark place and refreeze it for reuse. Cool in the freezer for approximately 15 minutes or in cold water for approximately 20 minutes. It reduces heatstroke and discomfort and improves concentration. [Unisex, Natural Freezing! Head Cold Prevention] This cooling cap pad is made from 2024 NASA-certified advanced PCM and TPU materials, and naturally freezes at temperatures below 28°C. The ice net bag uses special processing technology to maintain high durability and wear. The material is gentle on the skin. It hardens even in cold water, does not lower the temperature, and can cause frostbite like ice. It is condensation-free, waterproof, absorbs moisture easily, and is easy to wipe away sweat and dirt. [Easy to use, eco-friendly, and reusable] This cooling helmet is a hat cooler that can be used by attaching the liner to your hat. It effectively cools your entire body by cooling your head, and is also effective in preventing heatstroke. It will cool for approximately 5 minutes in the freezer, 10 minutes in the refrigerator, 15 minutes in cold water, or 20 minutes in the freezer (cooling times may vary if the temperature is very high). [Leakproof, waterproof, easy to store and maintain] The hat ice packs do not leak water from the surface and will not be damaged even when squeezed. They are also highly waterproof and do not absorb sweat or dirt. So, if you sweat or the surface gets dirty, simply wipe it with a wet cloth. They also fold up to half their size, allowing you to store them in any corner without taking up much space. (Wide range of uses, suitable for a variety of occasions: Cool Biz hat) Ice hat for hiking, sports, outdoors, agriculture, flowers, factories, fishing, shopping malls, etc. Ideal for people who stand for long periods of time or in hot places. Ideal for preventing heatstroke and cooling the body when you have a fever in high temperatures. Suitable for home, school, office, etc. In the summer, the cooling seal keeps you cool even without air conditioning. Excellent cooling performance and can be used on the head, neck, hands, legs, etc., making it very practical. Can be used with a variety of items, including baseball caps, caps, helmets, straw hats, work caps, clothing, and pants. ① [Instant cooling sensation for comfortable head control] The new PCM cooling cap pad, released in 2024, keeps your entire body cool, even in the hot summer! It naturally freezes below 28°C, cooling your head and reducing the risk of heatstroke. It also contributes to improved concentration and keeps you comfortable during work and activities.