I have to make sure I don't overdo it on those hiking trails. The ice machine will go with me! I love hiking in the mountains and looking at all the beautiful views and don't want to hurt myself! Ice is such a wonderful friend at this stage of my recovery. I did find out tonight, though, that ice makes the zingers worse. I started getting a few and they didn't wan to stop until I took off the bladder. They were some intense zingers, some of the worse ones yet. But, once I removed the ice from that spot, they stop their lightning strikes!