Feature(may vary by option.)
●【New Material】Neck cooler adopts an innovative liquid plant-based phase change material (PCM) that begins to freeze at temperatures below 18°C (64°F), a must have for hot summer days.●【Reusable】 Simply place the neck cooling ring sleeve in the refrigerator or freezer for 20-40 minutes and enjoy up to 1.5-3 hours of refreshing cooling (the time to stay cool varies depending on the external environment) Car air conditioners, refrigerators and freezers can be left to freeze.●【Ergonomic Design】The cooling neck ring 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 while keeping you cool. Using multiple neck loops can extend the cooling time.●【Perfect Wearing Experience】The outer layer of the neck cooling tube is wrapped in perdurable and comfortable TPU, 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.●【Portable and Convenient】 The ice neck tube has a small volume and light weight (only 160g), easy to carry. It is a good helper for traveling and hot summer outdoor sports and outdoor work.[Pink*2]
![](https://m.media-amazon.com/images/I/41oGB3m5K-L._AC_.jpg)
[Pink]
![](https://m.media-amazon.com/images/I/41ViXa4+--L._AC_.jpg)
[White]
![](https://m.media-amazon.com/images/I/31oV2EVtFqL._AC_.jpg)
[Blue]
![](https://m.media-amazon.com/images/I/416rTAiYFZL._AC_.jpg)
[Navy Blue*2]
![](https://m.media-amazon.com/images/I/41KIuepXY6L._AC_.jpg)
[Blue*2]
Description