Not cooling at all - felt instant relief AFTER I removed the neck wrap
Whoaaaa...not cold at all. Froze the ice blocks 24hrs prior to use. I was skeptical because although the bare ice blocks felt cold, it did not feel like the cold penetrated the outer wrap once. Tied it around my neck at a comfortable tension, then the weight of the ice blocks pulled it away from the back of my neck, snugging the knot into the front of my neck - neither cold, nor comfortable. Then I tied it snugly enough that it could not move, but it was not particularly comfortable - felt a little suffocating. Kept it on for 45 minutes, while pouring sweat at my normal rate - no improvement. Took it off to find that I instantly felt cooler because I had restored airflow to my neck. Nice concept, but not effective at all.
Rating: 1 stars