Airplane Socks as Scratch Protectors
You know the socks you often get on overseas flights? The ones that don't fit quite right and come with weird treads that make them impossible to wear with shoes? Give them new purpose by keeping a pair on hand to protect items from getting chipped or scratched in transit. They're the perfect size to hold the trinkets you pick up on your travels—the ones that don't need to be enveloped in bubble wrap but do need a bit of extra protection before being tossed into your bag. And in a pinch, they can serve as a handy alternative to a glasses case in your bag or purse.