Summer Outdoor Sports Ice Rings
It's a wearable neck cooling tube that uses PCM, an innovative material originally developed by NASA, to absorb, hold and release heat to keep you cool. The lower the temperature, the faster it freezes!
Freezes in just minutes!
Stays cold for 1-3 hours in the heat!
Skin-Friendly with ZERO condensation!
Ice cold collar features: the surface of the TPU environmentally friendly non-toxic 0.3 thickness material, the product put in the freezer after taking out can be used in direct contact with the skin, the surface will not fog appearing water droplets, and the temperature is always maintained at 28/18 degrees or so, wear very comfortable! If it is ordinary water put in the refrigerator after freezing to take out is not direct contact with the skin to use, and will be very cold! Our cold collar is made of a special liquid that is very comfortable to wear in direct contact with the skin!
Freezing time is as quick as 10 minutes! Unlike water & ice packs which can take hours! Put it in the freezer for a 10 minute freezing time. Ice water for about 15 minutes. Refrigerator for about 20 minutes. Cold water for about 30 minutes.
Experience the perfect blend of comfort and performance during your jogging sessions or whatever you're up to with our snug-fit neck coolers that keep you cool and focused every step of the way.