Swiss Army Knife: With a classic Swiss Army Knife than someone who’s trying to fend off looters and mutant killers with their bare hands.
Swiss Army Jetsetter: An approved pocket knife without actual blades, this multi-tool is very handy... and still comes with our favor feature - the toothpick.
Having a sidekick is one thing. Getting a glamour shot together is something else.
Knife: Generally blades under four inches are allowed on board, but check before you go. The smart play would be to get a Swiss Army Knife for all the extra gadgets.