Hard Hat: Yeah, those cave-ins are hard to walk away from. Give yourself a fighting chance.
Knife: Just a small pocket knife will do, for cutting rope, clothing, bandages, etc. And there are still those cave zombies to worry about...
The guy on top has always wanted to cave in someone's skull with a sledgehammer and the guy on bottom has always wanted to have his skull caved in with a sledgehammer. This is why they are doing this.
Pick Axe: A must have. It can help you clear rubble to a possible escape, be used for climbing to safety and can fight off cave zombies. Those guys are no joke.
Inflatable Splints: Compact and made for all the extremities. Because mining disasters usually involve explosions and cave-ins, having a splint for serious fractures helps with mobility and preventing further damage... which can lead to shock.
We all remember Michael Jackson in The Goonies… yeah.. that’s why he was on set. Nothing else.
Green Boots: This frozen body of a climber is known as Green Boots because of the boots he is wearing that stick out of the cave entrance he died in. He is believed to have been part of an Indian party from 1996.