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Don't Forget To Pack These 20 Things In Your Hand Luggage

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16. Snacks
You’re lucky to get a tiny bag of pretzels on your flight these days. Plus, salty snacks don’t do your feet and hands any favors. Flying causes swelling on its own, and adding salt to them mix only makes it worse. Bring along healthy snacks that are low in sodium like sliced apples or carrot sticks.