【New Material】Neck coolers adopts an innovative liquid plant-based Phase Change Material that begins to freeze at temperatures below 18°C (64°F), a must have for HotWeather days.
【Reusable】 Simply place the neck coolers in the refrigerator or freezer until soildifies and enjoy it.
【Ergonomic Design】The neck coolers is designed to fit the curve of the neck, and the proper elasticity ensures that it matches different sized necks, providing a comfortable and solid fit.
【Perfect Wearing Experience】The outer layer of the neck coolers is wrapped in perdurable and comfortable Thermoplastic polyurethanes, no need to worry about frostbite skin, one-piece molding without sewing, no need to worry about breakage and leakage, the filled liquid material is qualified by SGS safety testing, so you can wear it with confidence.
【Lightweight and Convenient】：About5.3oz, lightweight, and easy to carry, making it an ideal companion for any occasion.
