·Summer Essential Cooling Relief: Perfect for outdoor work, sports, travel, or daily use, this neck cooling tube delivers instant refreshing comfort and helps reduce heat stress in hot weather.
·No Power Needed Natural Cooling: No battery or charging required. The cooling ring naturally crystallizes below 28°C, making it easy to freeze in refrigerators, ice water, air conditioners, or any cool environment.
·Reusable & Long-Lasting: Simply place in a cool environment until fully crystallized, then wear for 40–120 minutes of continuous cooling relief. Rinse and reuse repeatedly—cooling duration varies with ambient temperature.
·Ergonomic Hands-Free Design: Lightweight, flexible, and designed to fit comfortably around the neck, providing stable and convenient cooling without slipping during movement.
·Safe & Durable Material: Made with wear-resistant TPU outer layer and seamless one-piece construction to prevent leakage or breakage. Safe liquid-filled formula with tested reliability for worry-free cooling and everyday use.





