Eight bucks, seven tools, and it flies through TSA without a second glance.
4.6 out of 5 stars (12,474 reviews)
Throw it on your keychain and forget about it until you need it. Which turns out to be constantly. Pry bar, Phillips driver, flat driver, wire stripper, bottle opener, lanyard hole, all at half an ounce. No blade, so TSA doesn't bat an eye. Titanium nitride coating means it'll outlast your keychain. Under eight dollars. Just buy one.
