Air travel this year will be more festive thanks to new TSA standards that allow small snow globes and pies in carry-on luggage.

With 1.8 million travelers and 2.2 million carry-ons passing through security checkpoints every day, according to the Transportation Security Administration, travelers are urged to prep their luggage accordingly to avoid being the Grinch that slows down the security line.

This year, if snow globes appear to hold less than 3.4 ounces of liquid -- about the size of a tennis ball -- and fit in a quart-sized, clear bag, they’re OK...

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