Ice pack, 18-hour cold retention, heatstroke prevention, icing, thermos structure, water bottle type, hot/cold use

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[18-Hour Long-Lasting Cooling]
The stick-type ice pack utilizes vacuum insulation technology with a thermos structure, achieving long-lasting cooling for up to 18 hours. The double-layered structure of the cooling holder blocks external heat. Even after removing it from the holder, it can maintain its coolness for over 3 hours. This is a valuable heatstroke prevention item for sports and outdoor work.

[Convenient to Carry]
With its compact size (17 x 5.2 x 5.2 cm) and ultra-lightweight design (180g), it fits neatly into bags and pockets. Its slim design, suitable for a wide range of users from children to adults, is useful for staying cool during commutes, school physical education classes, and outdoor activities like camping.

[Condensation and Leak Prevention]
Featuring a uniquely developed rotating cap, it ensures a tight seal and completely prevents leaks. The internal vacuum insulation layer effectively blocks external humidity, preventing condensation on the holder's surface and eliminating worries about wet bags or clothes. Its performance is maintained even in hot and humid environments, ensuring it doesn't lose its coolness.

[Comfortable to Use]
Made with silicone material, it provides a gentle touch that is not too cold even when in direct contact with the skin. Its excellent flexibility allows it to conform to body parts, making it ideal as a neck cooler. The design has passed durability tests, withstanding repeated freezing and thawing for long-term use.
Cleaning is simple with just water, and using detergent easily removes odors and stains.

[Easy Freezing & Multi-purpose]
Before use, add 130ml of water to the ice pack and freeze it in the freezer for about 2 hours, regardless of orientation, for complete freezing. In addition to daily use as a heat relief item, it can also be used as a water bottle. By removing the silicone stick from the cap, the cap and cooling holder become a hot/cold insulated water bottle, and it can also be used as an ice container. It is also useful for cooling muscles during sports, first aid for fevers, cooling the head during fever, and for warmth in cold weather.