Neck Cooling Tube, Reusable Ice Neck Ring Indoor Outdoor Use, Rapid Physical Coo...

Features

• •Cooling Neck Wraps: Rapid physical cooling with no electricity required for long-lasting cool comfort and effective heatstroke prevention. Perfect for hiking and all outdoor activities.
• •Physical Cooling Technology: This neck cooling tube absorbs heat as it transitions from solid to liquid to maintain a steady cool temperature, delivering effective cooling with no electricity required.
• •PCM & TPU Material: Filled with natural phase-change cooling agent PCM, it solidifies naturally below 18°C/64°F and delivers long-lasting cooling relief. the outer layer is made of TPU material, Soft and comfortable, no condensation, no water droplets.
• •How To Use: before use, you need to place the neck cooler in an environment below 18°C/64°F and freeze it to a solid state. you can put it in a refrigerator, air conditioner, or cold water, then wrap it around your neck.
• •Ergonomic Design: This cooling neck ring contours perfectly to your neck’s natural curve. The soft TPU outer layer delivers a comfortable, with no uncomfortable pressure points.
• •Suitable for indoor and outdoor use: Great for hiking, fishing, mountaineering and outdoor workers, and it is lightweight & easy to carry. When outdoors, simply soak it in stream water to let it fully solidify.