Items that would be useful IRL

[SuperSabin]

What item in any video game do you think would be handy to use in the real world and what would you use it for?

An item I would find useful in real life is the Switch Hook from Zelda: Oracle of Ages. If there was a place I couldn't quite get to, i'd use it to switch places with an object thats sitting up there. If I was looking a race, i'd use it on the person in the lead and switch places with him (heheh sucker >:]). If I was about to be punched, I'd use it on the attacker so i can get behind him and hit him back. There would be alot more I'd use the switch hook for but i'll leave it there.

EDIT: NO LIFE RELATED OBJECTS ALLOWED! (such as 1ups, phoenix downs, and items of that sort)